54338512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 110707200

約数和(自身を除く): 56368688

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 149, 184, 298, 368, 596, 991, 1192, 1982, 2384, 3427, 3964, 6854, 7928, 13708, 15856, 22793, 27416, 45586, 54832, 91172, 147659, 182344, 295318, 364688, 590636, 1181272, 2362544, 3396157, 6792314, 13584628, 27169256, 54338512]

約数ペア:

[(1, 54338512), (2, 27169256), (4, 13584628), (8, 6792314), (16, 3396157), (23, 2362544), (46, 1181272), (92, 590636), (149, 364688), (184, 295318), (298, 182344), (368, 147659), (596, 91172), (991, 54832), (1192, 45586), (1982, 27416), (2384, 22793), (3427, 15856), (3964, 13708), (6854, 7928)]