41991088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 86592672

約数和(自身を除く): 44601584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317, 487, 634, 974, 1268, 1948, 2536, 3896, 5072, 5389, 7792, 8279, 10778, 16558, 21556, 33116, 43112, 66232, 86224, 132464, 154379, 308758, 617516, 1235032, 2470064, 2624443, 5248886, 10497772, 20995544, 41991088]

約数ペア:

[(1, 41991088), (2, 20995544), (4, 10497772), (8, 5248886), (16, 2624443), (17, 2470064), (34, 1235032), (68, 617516), (136, 308758), (272, 154379), (317, 132464), (487, 86224), (634, 66232), (974, 43112), (1268, 33116), (1948, 21556), (2536, 16558), (3896, 10778), (5072, 8279), (5389, 7792)]