81516248

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{84211}}^1$

素因数の和:84239

約数の個数: 24

約数和(自身を含む): 168002940

約数和(自身を除く): 86486692

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 84211, 168422, 336844, 673688, 926321, 1852642, 3705284, 7410568, 10189531, 20379062, 40758124, 81516248]

約数ペア:

[(1, 81516248), (2, 40758124), (4, 20379062), (8, 10189531), (11, 7410568), (22, 3705284), (44, 1852642), (88, 926321), (121, 673688), (242, 336844), (484, 168422), (968, 84211)]