42693608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{280879}}^1$

素因数の和:280904

約数の個数: 16

約数和(自身を含む): 84264000

約数和(自身を除く): 41570392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 280879, 561758, 1123516, 2247032, 5336701, 10673402, 21346804, 42693608]

約数ペア:

[(1, 42693608), (2, 21346804), (4, 10673402), (8, 5336701), (19, 2247032), (38, 1123516), (76, 561758), (152, 280879)]