71916218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{105449}}^1$

素因数の和:105493

約数の個数: 16

約数和(自身を含む): 121478400

約数和(自身を除く): 49562182

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 105449, 210898, 1159939, 2319878, 3268919, 6537838, 35958109, 71916218]

約数ペア:

[(1, 71916218), (2, 35958109), (11, 6537838), (22, 3268919), (31, 2319878), (62, 1159939), (341, 210898), (682, 105449)]