89495870

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{83641}}^1$

素因数の和:83755

約数の個数: 16

約数和(自身を含む): 162600048

約数和(自身を除く): 73104178

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 83641, 167282, 418205, 836410, 8949587, 17899174, 44747935, 89495870]

約数ペア:

[(1, 89495870), (2, 44747935), (5, 17899174), (10, 8949587), (107, 836410), (214, 418205), (535, 167282), (1070, 83641)]