54945664

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{2179}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 110068200

約数和(自身を除く): 55122536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 2179, 3152, 4358, 6304, 8716, 12608, 17432, 25216, 34864, 69728, 139456, 278912, 429263, 858526, 1717052, 3434104, 6868208, 13736416, 27472832, 54945664]

約数ペア:

[(1, 54945664), (2, 27472832), (4, 13736416), (8, 6868208), (16, 3434104), (32, 1717052), (64, 858526), (128, 429263), (197, 278912), (394, 139456), (788, 69728), (1576, 34864), (2179, 25216), (3152, 17432), (4358, 12608), (6304, 8716)]