71634262

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{31391}}^1$

素因数の和:31563

約数の個数: 16

約数和(自身を含む): 123558912

約数和(自身を除く): 51924650

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 31391, 62782, 219737, 439474, 5116733, 10233466, 35817131, 71634262]

約数ペア:

[(1, 71634262), (2, 35817131), (7, 10233466), (14, 5116733), (163, 439474), (326, 219737), (1141, 62782), (2282, 31391)]