15716224

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 31518000

約数和(自身を除く): 15801776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 617, 796, 1234, 1592, 2468, 3184, 4936, 6368, 9872, 12736, 19744, 25472, 39488, 78976, 122783, 245566, 491132, 982264, 1964528, 3929056, 7858112, 15716224]

約数ペア:

[(1, 15716224), (2, 7858112), (4, 3929056), (8, 1964528), (16, 982264), (32, 491132), (64, 245566), (128, 122783), (199, 78976), (398, 39488), (617, 25472), (796, 19744), (1234, 12736), (1592, 9872), (2468, 6368), (3184, 4936)]