71315314

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{164321}}^1$

素因数の和:164361

約数の個数: 16

約数和(自身を含む): 126199296

約数和(自身を除く): 54883982

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 164321, 328642, 1150247, 2300494, 5093951, 10187902, 35657657, 71315314]

約数ペア:

[(1, 71315314), (2, 35657657), (7, 10187902), (14, 5093951), (31, 2300494), (62, 1150247), (217, 328642), (434, 164321)]