81229442

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{123449}}^1$

素因数の和:123505

約数の個数: 16

約数和(自身を含む): 142214400

約数和(自身を除く): 60984958

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 123449, 246898, 864143, 1728286, 5802103, 11604206, 40614721, 81229442]

約数ペア:

[(1, 81229442), (2, 40614721), (7, 11604206), (14, 5802103), (47, 1728286), (94, 864143), (329, 246898), (658, 123449)]