388632736

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{70201}}^1$

素因数の和:70384

約数の個数: 24

約数和(自身を含む): 769554324

約数和(自身を除く): 380921588

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 5536, 70201, 140402, 280804, 561608, 1123216, 2246432, 12144773, 24289546, 48579092, 97158184, 194316368, 388632736]

約数ペア:

[(1, 388632736), (2, 194316368), (4, 97158184), (8, 48579092), (16, 24289546), (32, 12144773), (173, 2246432), (346, 1123216), (692, 561608), (1384, 280804), (2768, 140402), (5536, 70201)]