308432

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 20

約数和(自身を含む): 614916

約数和(自身を除く): 306484

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 521, 592, 1042, 2084, 4168, 8336, 19277, 38554, 77108, 154216, 308432]

約数ペア:

[(1, 308432), (2, 154216), (4, 77108), (8, 38554), (16, 19277), (37, 8336), (74, 4168), (148, 2084), (296, 1042), (521, 592)]