31431418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6089}}^1$

素因数の和:6209

約数の個数: 16

約数和(自身を含む): 49329000

約数和(自身を除く): 17897582

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 6089, 12178, 176581, 353162, 541921, 1083842, 15715709, 31431418]

約数ペア:

[(1, 31431418), (2, 15715709), (29, 1083842), (58, 541921), (89, 353162), (178, 176581), (2581, 12178), (5162, 6089)]