85140068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{27751}}^1$

素因数の和:27827

約数の個数: 24

約数和(自身を含む): 163181760

約数和(自身を除く): 78041692

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 27751, 55502, 111004, 360763, 721526, 1443052, 1637309, 3274618, 6549236, 21285017, 42570034, 85140068]

約数ペア:

[(1, 85140068), (2, 42570034), (4, 21285017), (13, 6549236), (26, 3274618), (52, 1637309), (59, 1443052), (118, 721526), (236, 360763), (767, 111004), (1534, 55502), (3068, 27751)]