91615168

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:861

約数の個数: 56

約数和(自身を含む): 190991744

約数和(自身を除く): 99376576

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 757, 976, 992, 1514, 1891, 1952, 1984, 3028, 3782, 3904, 6056, 7564, 12112, 15128, 23467, 24224, 30256, 46177, 46934, 48448, 60512, 92354, 93868, 121024, 184708, 187736, 369416, 375472, 738832, 750944, 1431487, 1477664, 1501888, 2862974, 2955328, 5725948, 11451896, 22903792, 45807584, 91615168]

約数ペア:

[(1, 91615168), (2, 45807584), (4, 22903792), (8, 11451896), (16, 5725948), (31, 2955328), (32, 2862974), (61, 1501888), (62, 1477664), (64, 1431487), (122, 750944), (124, 738832), (244, 375472), (248, 369416), (488, 187736), (496, 184708), (757, 121024), (976, 93868), (992, 92354), (1514, 60512), (1891, 48448), (1952, 46934), (1984, 46177), (3028, 30256), (3782, 24224), (3904, 23467), (6056, 15128), (7564, 12112)]