97864210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{315691}}^1$

素因数の和:315729

約数の個数: 16

約数和(自身を含む): 181838592

約数和(自身を除く): 83974382

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 315691, 631382, 1578455, 3156910, 9786421, 19572842, 48932105, 97864210]

約数ペア:

[(1, 97864210), (2, 48932105), (5, 19572842), (10, 9786421), (31, 3156910), (62, 1578455), (155, 631382), (310, 315691)]