3158528

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 40

約数和(自身を含む): 6547200

約数和(自身を除く): 3388672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 199, 248, 256, 398, 496, 512, 796, 992, 1592, 1984, 3184, 3968, 6169, 6368, 7936, 12338, 12736, 15872, 24676, 25472, 49352, 50944, 98704, 101888, 197408, 394816, 789632, 1579264, 3158528]

約数ペア:

[(1, 3158528), (2, 1579264), (4, 789632), (8, 394816), (16, 197408), (31, 101888), (32, 98704), (62, 50944), (64, 49352), (124, 25472), (128, 24676), (199, 15872), (248, 12736), (256, 12338), (398, 7936), (496, 6368), (512, 6169), (796, 3968), (992, 3184), (1592, 1984)]