130542736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{263191}}^1$

素因数の和:263230

約数の個数: 20

約数和(自身を含む): 261086464

約数和(自身を除く): 130543728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 263191, 526382, 1052764, 2105528, 4211056, 8158921, 16317842, 32635684, 65271368, 130542736]

約数ペア:

[(1, 130542736), (2, 65271368), (4, 32635684), (8, 16317842), (16, 8158921), (31, 4211056), (62, 2105528), (124, 1052764), (248, 526382), (496, 263191)]