31483172

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3547}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 63182784

約数和(自身を除く): 31699612

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 3547, 4438, 7094, 8876, 14188, 24829, 49658, 99316, 1124399, 2248798, 4497596, 7870793, 15741586, 31483172]

約数ペア:

[(1, 31483172), (2, 15741586), (4, 7870793), (7, 4497596), (14, 2248798), (28, 1124399), (317, 99316), (634, 49658), (1268, 24829), (2219, 14188), (3547, 8876), (4438, 7094)]