82888276

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 147369600

約数和(自身を除く): 64481324

約数列:

[1, 2, 4, 101, 199, 202, 398, 404, 796, 1031, 2062, 4124, 20099, 40198, 80396, 104131, 205169, 208262, 410338, 416524, 820676, 20722069, 41444138, 82888276]

約数ペア:

[(1, 82888276), (2, 41444138), (4, 20722069), (101, 820676), (199, 416524), (202, 410338), (398, 208262), (404, 205169), (796, 104131), (1031, 80396), (2062, 40198), (4124, 20099)]