267647584

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{61051}}^1$

素因数の和:61198

約数の個数: 24

約数和(自身を含む): 530786088

約数和(自身を除く): 263138504

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 61051, 122102, 244204, 488408, 976816, 1953632, 8363987, 16727974, 33455948, 66911896, 133823792, 267647584]

約数ペア:

[(1, 267647584), (2, 133823792), (4, 66911896), (8, 33455948), (16, 16727974), (32, 8363987), (137, 1953632), (274, 976816), (548, 488408), (1096, 244204), (2192, 122102), (4384, 61051)]