31820068

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1801}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 63776384

約数和(自身を除く): 31956316

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 1801, 2524, 3602, 4417, 7204, 8834, 12607, 17668, 25214, 50428, 1136431, 2272862, 4545724, 7955017, 15910034, 31820068]

約数ペア:

[(1, 31820068), (2, 15910034), (4, 7955017), (7, 4545724), (14, 2272862), (28, 1136431), (631, 50428), (1262, 25214), (1801, 17668), (2524, 12607), (3602, 8834), (4417, 7204)]