290972432

素因数分解:

$2^4\times {\mathrm{3181}}^1\times {\mathrm{5717}}^1$

素因数の和:8906

約数の個数: 20

約数和(自身を含む): 564034956

約数和(自身を除く): 273062524

約数列:

[1, 2, 4, 8, 16, 3181, 5717, 6362, 11434, 12724, 22868, 25448, 45736, 50896, 91472, 18185777, 36371554, 72743108, 145486216, 290972432]

約数ペア:

[(1, 290972432), (2, 145486216), (4, 72743108), (8, 36371554), (16, 18185777), (3181, 91472), (5717, 50896), (6362, 45736), (11434, 25448), (12724, 22868)]