68227156

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{17749}}^1$

素因数の和:17815

約数の個数: 18

約数和(自身を含む): 123380250

約数和(自身を除く): 55153094

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 17749, 35498, 70996, 550219, 1100438, 2200876, 17056789, 34113578, 68227156]

約数ペア:

[(1, 68227156), (2, 34113578), (4, 17056789), (31, 2200876), (62, 1100438), (124, 550219), (961, 70996), (1922, 35498), (3844, 17749)]