30971912

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{25639}}^1$

素因数の和:25796

約数の個数: 16

約数和(自身を含む): 58459200

約数和(自身を除く): 27487288

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 25639, 51278, 102556, 205112, 3871489, 7742978, 15485956, 30971912]

約数ペア:

[(1, 30971912), (2, 15485956), (4, 7742978), (8, 3871489), (151, 205112), (302, 102556), (604, 51278), (1208, 25639)]