91356830

素因数分解:

$2^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{4561}}^1$

素因数の和:6571

約数の個数: 16

約数和(自身を含む): 164560464

約数和(自身を除く): 73203634

約数列:

[1, 2, 5, 10, 2003, 4006, 4561, 9122, 10015, 20030, 22805, 45610, 9135683, 18271366, 45678415, 91356830]

約数ペア:

[(1, 91356830), (2, 45678415), (5, 18271366), (10, 9135683), (2003, 45610), (4006, 22805), (4561, 20030), (9122, 10015)]