66168838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{3517}}^1$

素因数の和:3951

約数の個数: 16

約数和(自身を含む): 103851360

約数和(自身を除く): 37682522

約数列:

[1, 2, 23, 46, 409, 818, 3517, 7034, 9407, 18814, 80891, 161782, 1438453, 2876906, 33084419, 66168838]

約数ペア:

[(1, 66168838), (2, 33084419), (23, 2876906), (46, 1438453), (409, 161782), (818, 80891), (3517, 18814), (7034, 9407)]