81696604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{6337}}^1$

素因数の和:6645

約数の個数: 24

約数和(自身を含む): 156523248

約数和(自身を除く): 74826644

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 3223, 6337, 6446, 12674, 12892, 25348, 69707, 139414, 278828, 1856741, 3713482, 7426964, 20424151, 40848302, 81696604]

約数ペア:

[(1, 81696604), (2, 40848302), (4, 20424151), (11, 7426964), (22, 3713482), (44, 1856741), (293, 278828), (586, 139414), (1172, 69707), (3223, 25348), (6337, 12892), (6446, 12674)]