308123632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{621217}}^1$

素因数の和:621256

約数の個数: 20

約数和(自身を含む): 616248256

約数和(自身を除く): 308124624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 621217, 1242434, 2484868, 4969736, 9939472, 19257727, 38515454, 77030908, 154061816, 308123632]

約数ペア:

[(1, 308123632), (2, 154061816), (4, 77030908), (8, 38515454), (16, 19257727), (31, 9939472), (62, 4969736), (124, 2484868), (248, 1242434), (496, 621217)]