1615472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3296

約数の個数: 20

約数和(自身を含む): 3231936

約数和(自身を除く): 1616464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3257, 6514, 13028, 26056, 52112, 100967, 201934, 403868, 807736, 1615472]

約数ペア:

[(1, 1615472), (2, 807736), (4, 403868), (8, 201934), (16, 100967), (31, 52112), (62, 26056), (124, 13028), (248, 6514), (496, 3257)]