31226044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2617}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 57910160

約数和(自身を除く): 26684116

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2617, 2983, 5234, 5966, 10468, 11932, 49723, 99446, 198892, 410869, 821738, 1643476, 7806511, 15613022, 31226044]

約数ペア:

[(1, 31226044), (2, 15613022), (4, 7806511), (19, 1643476), (38, 821738), (76, 410869), (157, 198892), (314, 99446), (628, 49723), (2617, 11932), (2983, 10468), (5234, 5966)]