65661472

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{66191}}^1$

素因数の和:66232

約数の個数: 24

約数和(自身を含む): 133443072

約数和(自身を除く): 67781600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 66191, 132382, 264764, 529528, 1059056, 2051921, 2118112, 4103842, 8207684, 16415368, 32830736, 65661472]

約数ペア:

[(1, 65661472), (2, 32830736), (4, 16415368), (8, 8207684), (16, 4103842), (31, 2118112), (32, 2051921), (62, 1059056), (124, 529528), (248, 264764), (496, 132382), (992, 66191)]