316028

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 18

約数和(自身を含む): 578928

約数和(自身を除く): 262900

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1681, 1927, 3362, 3854, 6724, 7708, 79007, 158014, 316028]

約数ペア:

[(1, 316028), (2, 158014), (4, 79007), (41, 7708), (47, 6724), (82, 3854), (94, 3362), (164, 1927), (188, 1681)]