125126912

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{15767}}^1$

素因数の和:15814

約数の個数: 36

約数和(自身を含む): 257838336

約数和(自身を除く): 132711424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 15767, 31534, 63068, 126136, 252272, 488777, 504544, 977554, 1009088, 1955108, 2018176, 3910216, 4036352, 7820432, 15640864, 31281728, 62563456, 125126912]

約数ペア:

[(1, 125126912), (2, 62563456), (4, 31281728), (8, 15640864), (16, 7820432), (31, 4036352), (32, 3910216), (62, 2018176), (64, 1955108), (124, 1009088), (128, 977554), (248, 504544), (256, 488777), (496, 252272), (992, 126136), (1984, 63068), (3968, 31534), (7936, 15767)]