82566476

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{57179}}^1$

素因数の和:57221

約数の個数: 18

約数和(自身を含む): 152499060

約数和(自身を除く): 69932584

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 57179, 114358, 228716, 1086401, 2172802, 4345604, 20641619, 41283238, 82566476]

約数ペア:

[(1, 82566476), (2, 41283238), (4, 20641619), (19, 4345604), (38, 2172802), (76, 1086401), (361, 228716), (722, 114358), (1444, 57179)]