31328972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3461}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 57386112

約数和(自身を除く): 26057140

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 3461, 4526, 6922, 9052, 13844, 107291, 214582, 252653, 429164, 505306, 1010612, 7832243, 15664486, 31328972]

約数ペア:

[(1, 31328972), (2, 15664486), (4, 7832243), (31, 1010612), (62, 505306), (73, 429164), (124, 252653), (146, 214582), (292, 107291), (2263, 13844), (3461, 9052), (4526, 6922)]