64392142

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 97534080

約数和(自身を除く): 33141938

約数列:

[1, 2, 223, 353, 409, 446, 706, 818, 78719, 91207, 144377, 157438, 182414, 288754, 32196071, 64392142]

約数ペア:

[(1, 64392142), (2, 32196071), (223, 288754), (353, 182414), (409, 157438), (446, 144377), (706, 91207), (818, 78719)]