64511372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5051}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 117691392

約数和(自身を除く): 53180020

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 3193, 5051, 6386, 10102, 12772, 20204, 156581, 313162, 520253, 626324, 1040506, 2081012, 16127843, 32255686, 64511372]

約数ペア:

[(1, 64511372), (2, 32255686), (4, 16127843), (31, 2081012), (62, 1040506), (103, 626324), (124, 520253), (206, 313162), (412, 156581), (3193, 20204), (5051, 12772), (6386, 10102)]