88776064

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1779

約数の個数: 64

約数和(自身を含む): 196721280

約数和(自身を除く): 107945216

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1721, 1984, 3224, 3442, 3968, 6448, 6884, 12896, 13768, 22373, 25792, 27536, 44746, 51584, 53351, 55072, 89492, 106702, 110144, 178984, 213404, 220288, 357968, 426808, 693563, 715936, 853616, 1387126, 1431872, 1707232, 2774252, 2863744, 3414464, 5548504, 6828928, 11097008, 22194016, 44388032, 88776064]

約数ペア:

[(1, 88776064), (2, 44388032), (4, 22194016), (8, 11097008), (13, 6828928), (16, 5548504), (26, 3414464), (31, 2863744), (32, 2774252), (52, 1707232), (62, 1431872), (64, 1387126), (104, 853616), (124, 715936), (128, 693563), (208, 426808), (248, 357968), (403, 220288), (416, 213404), (496, 178984), (806, 110144), (832, 106702), (992, 89492), (1612, 55072), (1664, 53351), (1721, 51584), (1984, 44746), (3224, 27536), (3442, 25792), (3968, 22373), (6448, 13768), (6884, 12896)]