64883690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{282103}}^1$

素因数の和:282133

約数の個数: 16

約数和(自身を含む): 121868928

約数和(自身を除く): 56985238

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 282103, 564206, 1410515, 2821030, 6488369, 12976738, 32441845, 64883690]

約数ペア:

[(1, 64883690), (2, 32441845), (5, 12976738), (10, 6488369), (23, 2821030), (46, 1410515), (115, 564206), (230, 282103)]