87653690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{381103}}^1$

素因数の和:381133

約数の個数: 16

約数和(自身を含む): 164636928

約数和(自身を除く): 76983238

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 381103, 762206, 1905515, 3811030, 8765369, 17530738, 43826845, 87653690]

約数ペア:

[(1, 87653690), (2, 43826845), (5, 17530738), (10, 8765369), (23, 3811030), (46, 1905515), (115, 762206), (230, 381103)]