31376876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1427}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 57576960

約数和(自身を除く): 26200084

約数列:

[1, 2, 4, 23, 46, 92, 239, 478, 956, 1427, 2854, 5497, 5708, 10994, 21988, 32821, 65642, 131284, 341053, 682106, 1364212, 7844219, 15688438, 31376876]

約数ペア:

[(1, 31376876), (2, 15688438), (4, 7844219), (23, 1364212), (46, 682106), (92, 341053), (239, 131284), (478, 65642), (956, 32821), (1427, 21988), (2854, 10994), (5497, 5708)]