81097102

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2909}}^1$

素因数の和:3227

約数の個数: 16

約数和(自身を含む): 124454880

約数和(自身を除く): 43357778

約数列:

[1, 2, 53, 106, 263, 526, 2909, 5818, 13939, 27878, 154177, 308354, 765067, 1530134, 40548551, 81097102]

約数ペア:

[(1, 81097102), (2, 40548551), (53, 1530134), (106, 765067), (263, 308354), (526, 154177), (2909, 27878), (5818, 13939)]