88872970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{286687}}^1$

素因数の和:286725

約数の個数: 16

約数和(自身を含む): 165132288

約数和(自身を除く): 76259318

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 286687, 573374, 1433435, 2866870, 8887297, 17774594, 44436485, 88872970]

約数ペア:

[(1, 88872970), (2, 44436485), (5, 17774594), (10, 8887297), (31, 2866870), (62, 1433435), (155, 573374), (310, 286687)]