31882424

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3821}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 68796000

約数和(自身を除く): 36913576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 3821, 4172, 7642, 8344, 15284, 26747, 30568, 53494, 106988, 213976, 569329, 1138658, 2277316, 3985303, 4554632, 7970606, 15941212, 31882424]

約数ペア:

[(1, 31882424), (2, 15941212), (4, 7970606), (7, 4554632), (8, 3985303), (14, 2277316), (28, 1138658), (56, 569329), (149, 213976), (298, 106988), (596, 53494), (1043, 30568), (1192, 26747), (2086, 15284), (3821, 8344), (4172, 7642)]