91515968

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 56

約数和(自身を含む): 189219840

約数和(自身を除く): 97703872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 193, 239, 248, 386, 478, 496, 772, 956, 992, 1544, 1912, 1984, 3088, 3824, 5983, 6176, 7409, 7648, 11966, 12352, 14818, 15296, 23932, 29636, 46127, 47864, 59272, 92254, 95728, 118544, 184508, 191456, 237088, 369016, 382912, 474176, 738032, 1429937, 1476064, 2859874, 2952128, 5719748, 11439496, 22878992, 45757984, 91515968]

約数ペア:

[(1, 91515968), (2, 45757984), (4, 22878992), (8, 11439496), (16, 5719748), (31, 2952128), (32, 2859874), (62, 1476064), (64, 1429937), (124, 738032), (193, 474176), (239, 382912), (248, 369016), (386, 237088), (478, 191456), (496, 184508), (772, 118544), (956, 95728), (992, 92254), (1544, 59272), (1912, 47864), (1984, 46127), (3088, 29636), (3824, 23932), (5983, 15296), (6176, 14818), (7409, 12352), (7648, 11966)]