81295202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{8971}}^1$

素因数の和:9193

約数の個数: 16

約数和(自身を含む): 127904832

約数和(自身を除く): 46609630

約数列:

[1, 2, 23, 46, 197, 394, 4531, 8971, 9062, 17942, 206333, 412666, 1767287, 3534574, 40647601, 81295202]

約数ペア:

[(1, 81295202), (2, 40647601), (23, 3534574), (46, 1767287), (197, 412666), (394, 206333), (4531, 17942), (8971, 9062)]