64531108

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 116333504

約数和(自身を除く): 51802396

約数列:

[1, 2, 4, 37, 74, 148, 631, 691, 1262, 1382, 2524, 2764, 23347, 25567, 46694, 51134, 93388, 102268, 436021, 872042, 1744084, 16132777, 32265554, 64531108]

約数ペア:

[(1, 64531108), (2, 32265554), (4, 16132777), (37, 1744084), (74, 872042), (148, 436021), (631, 102268), (691, 93388), (1262, 51134), (1382, 46694), (2524, 25567), (2764, 23347)]