90605408

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 186320736

約数和(自身を除く): 95715328

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1303, 1312, 1696, 2173, 2606, 4346, 5212, 8692, 10424, 17384, 20848, 34768, 41696, 53423, 69059, 69536, 106846, 138118, 213692, 276236, 427384, 552472, 854768, 1104944, 1709536, 2209888, 2831419, 5662838, 11325676, 22651352, 45302704, 90605408]

約数ペア:

[(1, 90605408), (2, 45302704), (4, 22651352), (8, 11325676), (16, 5662838), (32, 2831419), (41, 2209888), (53, 1709536), (82, 1104944), (106, 854768), (164, 552472), (212, 427384), (328, 276236), (424, 213692), (656, 138118), (848, 106846), (1303, 69536), (1312, 69059), (1696, 53423), (2173, 41696), (2606, 34768), (4346, 20848), (5212, 17384), (8692, 10424)]