91228370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4003}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 171243072

約数和(自身を除く): 80014702

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4003, 4558, 8006, 11395, 20015, 22790, 40030, 172129, 212159, 344258, 424318, 860645, 1060795, 1721290, 2121590, 9122837, 18245674, 45614185, 91228370]

約数ペア:

[(1, 91228370), (2, 45614185), (5, 18245674), (10, 9122837), (43, 2121590), (53, 1721290), (86, 1060795), (106, 860645), (215, 424318), (265, 344258), (430, 212159), (530, 172129), (2279, 40030), (4003, 22790), (4558, 20015), (8006, 11395)]