89953690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{391103}}^1$

素因数の和:391133

約数の個数: 16

約数和(自身を含む): 168956928

約数和(自身を除く): 79003238

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 391103, 782206, 1955515, 3911030, 8995369, 17990738, 44976845, 89953690]

約数ペア:

[(1, 89953690), (2, 44976845), (5, 17990738), (10, 8995369), (23, 3911030), (46, 1955515), (115, 782206), (230, 391103)]