31915362892

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{56711}}^1$

素因数の和:57022

約数の個数: 48

約数和(自身を含む): 64787788800

約数和(自身を除く): 32872425908

約数列:

[1, 2, 4, 7, 14, 28, 101, 199, 202, 398, 404, 707, 796, 1393, 1414, 2786, 2828, 5572, 20099, 40198, 56711, 80396, 113422, 140693, 226844, 281386, 396977, 562772, 793954, 1587908, 5727811, 11285489, 11455622, 22570978, 22911244, 40094677, 45141956, 78998423, 80189354, 157996846, 160378708, 315993692, 1139834389, 2279668778, 4559337556, 7978840723, 15957681446, 31915362892]

約数ペア:

[(1, 31915362892), (2, 15957681446), (4, 7978840723), (7, 4559337556), (14, 2279668778), (28, 1139834389), (101, 315993692), (199, 160378708), (202, 157996846), (398, 80189354), (404, 78998423), (707, 45141956), (796, 40094677), (1393, 22911244), (1414, 22570978), (2786, 11455622), (2828, 11285489), (5572, 5727811), (20099, 1587908), (40198, 793954), (56711, 562772), (80396, 396977), (113422, 281386), (140693, 226844)]