71214626

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{164089}}^1$

素因数の和:164129

約数の個数: 16

約数和(自身を含む): 126021120

約数和(自身を除く): 54806494

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 164089, 328178, 1148623, 2297246, 5086759, 10173518, 35607313, 71214626]

約数ペア:

[(1, 71214626), (2, 35607313), (7, 10173518), (14, 5086759), (31, 2297246), (62, 1148623), (217, 328178), (434, 164089)]