130396912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{262897}}^1$

素因数の和:262936

約数の個数: 20

約数和(自身を含む): 260794816

約数和(自身を除く): 130397904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 262897, 525794, 1051588, 2103176, 4206352, 8149807, 16299614, 32599228, 65198456, 130396912]

約数ペア:

[(1, 130396912), (2, 65198456), (4, 32599228), (8, 16299614), (16, 8149807), (31, 4206352), (62, 2103176), (124, 1051588), (248, 525794), (496, 262897)]