31456868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6337}}^1$

素因数の和:6431

約数の個数: 24

約数和(自身を含む): 59095512

約数和(自身を除く): 27638644

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 6337, 12674, 25348, 107729, 215458, 430916, 462601, 925202, 1850404, 7864217, 15728434, 31456868]

約数ペア:

[(1, 31456868), (2, 15728434), (4, 7864217), (17, 1850404), (34, 925202), (68, 462601), (73, 430916), (146, 215458), (292, 107729), (1241, 25348), (2482, 12674), (4964, 6337)]