31726507072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{20849}}^1$

素因数の和:20964

約数の個数: 112

約数和(自身を含む): 71176896000

約数和(自身を除く): 39450388928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 64, 104, 118, 124, 208, 236, 248, 403, 416, 472, 496, 767, 806, 832, 944, 992, 1534, 1612, 1829, 1888, 1984, 3068, 3224, 3658, 3776, 6136, 6448, 7316, 12272, 12896, 14632, 20849, 23777, 24544, 25792, 29264, 41698, 47554, 49088, 58528, 83396, 95108, 117056, 166792, 190216, 271037, 333584, 380432, 542074, 646319, 667168, 760864, 1084148, 1230091, 1292638, 1334336, 1521728, 2168296, 2460182, 2585276, 4336592, 4920364, 5170552, 8402147, 8673184, 9840728, 10341104, 15991183, 16804294, 17346368, 19681456, 20682208, 31982366, 33608588, 38132821, 39362912, 41364416, 63964732, 67217176, 76265642, 78725824, 127929464, 134434352, 152531284, 255858928, 268868704, 305062568, 495726673, 511717856, 537737408, 610125136, 991453346, 1023435712, 1220250272, 1982906692, 2440500544, 3965813384, 7931626768, 15863253536, 31726507072]

約数ペア:

[(1, 31726507072), (2, 15863253536), (4, 7931626768), (8, 3965813384), (13, 2440500544), (16, 1982906692), (26, 1220250272), (31, 1023435712), (32, 991453346), (52, 610125136), (59, 537737408), (62, 511717856), (64, 495726673), (104, 305062568), (118, 268868704), (124, 255858928), (208, 152531284), (236, 134434352), (248, 127929464), (403, 78725824), (416, 76265642), (472, 67217176), (496, 63964732), (767, 41364416), (806, 39362912), (832, 38132821), (944, 33608588), (992, 31982366), (1534, 20682208), (1612, 19681456), (1829, 17346368), (1888, 16804294), (1984, 15991183), (3068, 10341104), (3224, 9840728), (3658, 8673184), (3776, 8402147), (6136, 5170552), (6448, 4920364), (7316, 4336592), (12272, 2585276), (12896, 2460182), (14632, 2168296), (20849, 1521728), (23777, 1334336), (24544, 1292638), (25792, 1230091), (29264, 1084148), (41698, 760864), (47554, 667168), (49088, 646319), (58528, 542074), (83396, 380432), (95108, 333584), (117056, 271037), (166792, 190216)]