85719038

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{2437}}^1$

素因数の和:2891

約数の個数: 16

約数和(自身を含む): 131944560

約数和(自身を除く): 46225522

約数列:

[1, 2, 43, 86, 409, 818, 2437, 4874, 17587, 35174, 104791, 209582, 996733, 1993466, 42859519, 85719038]

約数ペア:

[(1, 85719038), (2, 42859519), (43, 1993466), (86, 996733), (409, 209582), (818, 104791), (2437, 35174), (4874, 17587)]