31036512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1913}}^1$

素因数の和:1952

約数の個数: 72

約数和(自身を含む): 88266024

約数和(自身を除く): 57229512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 1913, 2028, 2704, 3826, 4056, 5408, 5739, 7652, 8112, 11478, 15304, 16224, 22956, 24869, 30608, 45912, 49738, 61216, 74607, 91824, 99476, 149214, 183648, 198952, 298428, 323297, 397904, 596856, 646594, 795808, 969891, 1193712, 1293188, 1939782, 2387424, 2586376, 3879564, 5172752, 7759128, 10345504, 15518256, 31036512]

約数ペア:

[(1, 31036512), (2, 15518256), (3, 10345504), (4, 7759128), (6, 5172752), (8, 3879564), (12, 2586376), (13, 2387424), (16, 1939782), (24, 1293188), (26, 1193712), (32, 969891), (39, 795808), (48, 646594), (52, 596856), (78, 397904), (96, 323297), (104, 298428), (156, 198952), (169, 183648), (208, 149214), (312, 99476), (338, 91824), (416, 74607), (507, 61216), (624, 49738), (676, 45912), (1014, 30608), (1248, 24869), (1352, 22956), (1913, 16224), (2028, 15304), (2704, 11478), (3826, 8112), (4056, 7652), (5408, 5739)]