131691644

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{88741}}^1$

素因数の和:88805

約数の個数: 24

約数和(自身を含む): 268355808

約数和(自身を除く): 136664164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 88741, 177482, 354964, 621187, 1242374, 2484748, 4703273, 9406546, 18813092, 32922911, 65845822, 131691644]

約数ペア:

[(1, 131691644), (2, 65845822), (4, 32922911), (7, 18813092), (14, 9406546), (28, 4703273), (53, 2484748), (106, 1242374), (212, 621187), (371, 354964), (742, 177482), (1484, 88741)]