125904512

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{12451}}^1$

素因数の和:12544

約数の個数: 32

約数和(自身を含む): 254020800

約数和(自身を除く): 128116288

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 12451, 24902, 49804, 99608, 199216, 398432, 796864, 983629, 1593728, 1967258, 3934516, 7869032, 15738064, 31476128, 62952256, 125904512]

約数ペア:

[(1, 125904512), (2, 62952256), (4, 31476128), (8, 15738064), (16, 7869032), (32, 3934516), (64, 1967258), (79, 1593728), (128, 983629), (158, 796864), (316, 398432), (632, 199216), (1264, 99608), (2528, 49804), (5056, 24902), (10112, 12451)]