89387018

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{9431}}^1$

素因数の和:10117

約数の個数: 16

約数和(自身を含む): 153477504

約数和(自身を除く): 64090486

約数列:

[1, 2, 7, 14, 677, 1354, 4739, 9431, 9478, 18862, 66017, 132034, 6384787, 12769574, 44693509, 89387018]

約数ペア:

[(1, 89387018), (2, 44693509), (7, 12769574), (14, 6384787), (677, 132034), (1354, 66017), (4739, 18862), (9431, 9478)]