138801632

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{139921}}^1$

素因数の和:139962

約数の個数: 24

約数和(自身を含む): 282082752

約数和(自身を除く): 143281120

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 139921, 279842, 559684, 1119368, 2238736, 4337551, 4477472, 8675102, 17350204, 34700408, 69400816, 138801632]

約数ペア:

[(1, 138801632), (2, 69400816), (4, 34700408), (8, 17350204), (16, 8675102), (31, 4477472), (32, 4337551), (62, 2238736), (124, 1119368), (248, 559684), (496, 279842), (992, 139921)]