80875886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3499}}^1$

素因数の和:3648

約数の個数: 32

約数和(自身を含む): 150528000

約数和(自身を除く): 69652114

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 3499, 6998, 11557, 23114, 24493, 45487, 48986, 90974, 318409, 444373, 636818, 888746, 3110611, 5776849, 6221222, 11553698, 40437943, 80875886]

約数ペア:

[(1, 80875886), (2, 40437943), (7, 11553698), (13, 6221222), (14, 5776849), (26, 3110611), (91, 888746), (127, 636818), (182, 444373), (254, 318409), (889, 90974), (1651, 48986), (1778, 45487), (3302, 24493), (3499, 23114), (6998, 11557)]