31476128

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{12451}}^1$

素因数の和:12540

約数の個数: 24

約数和(自身を含む): 62758080

約数和(自身を除く): 31281952

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 12451, 24902, 49804, 99608, 199216, 398432, 983629, 1967258, 3934516, 7869032, 15738064, 31476128]

約数ペア:

[(1, 31476128), (2, 15738064), (4, 7869032), (8, 3934516), (16, 1967258), (32, 983629), (79, 398432), (158, 199216), (316, 99608), (632, 49804), (1264, 24902), (2528, 12451)]