88812890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{386143}}^1$

素因数の和:386173

約数の個数: 16

約数和(自身を含む): 166814208

約数和(自身を除く): 78001318

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 386143, 772286, 1930715, 3861430, 8881289, 17762578, 44406445, 88812890]

約数ペア:

[(1, 88812890), (2, 44406445), (5, 17762578), (10, 8881289), (23, 3861430), (46, 1930715), (115, 772286), (230, 386143)]