31305418

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 47672064

約数和(自身を除く): 16366646

約数列:

[1, 2, 107, 214, 241, 482, 607, 1214, 25787, 51574, 64949, 129898, 146287, 292574, 15652709, 31305418]

約数ペア:

[(1, 31305418), (2, 15652709), (107, 292574), (214, 146287), (241, 129898), (482, 64949), (607, 51574), (1214, 25787)]