82661666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{5167}}^1$

素因数の和:5609

約数の個数: 16

約数和(自身を含む): 130853760

約数和(自身を除く): 48192094

約数列:

[1, 2, 19, 38, 421, 842, 5167, 7999, 10334, 15998, 98173, 196346, 2175307, 4350614, 41330833, 82661666]

約数ペア:

[(1, 82661666), (2, 41330833), (19, 4350614), (38, 2175307), (421, 196346), (842, 98173), (5167, 15998), (7999, 10334)]