88532090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1237}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 169269264

約数和(自身を除く): 80737174

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 1237, 2105, 2474, 4210, 6185, 7157, 12370, 14314, 21029, 35785, 42058, 71570, 105145, 210290, 520777, 1041554, 2603885, 5207770, 8853209, 17706418, 44266045, 88532090]

約数ペア:

[(1, 88532090), (2, 44266045), (5, 17706418), (10, 8853209), (17, 5207770), (34, 2603885), (85, 1041554), (170, 520777), (421, 210290), (842, 105145), (1237, 71570), (2105, 42058), (2474, 35785), (4210, 21029), (6185, 14314), (7157, 12370)]