80415956

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4591}}^1$

素因数の和:4775

約数の個数: 24

約数和(自身を含む): 146576640

約数和(自身を除く): 66160684

約数列:

[1, 2, 4, 29, 58, 116, 151, 302, 604, 4379, 4591, 8758, 9182, 17516, 18364, 133139, 266278, 532556, 693241, 1386482, 2772964, 20103989, 40207978, 80415956]

約数ペア:

[(1, 80415956), (2, 40207978), (4, 20103989), (29, 2772964), (58, 1386482), (116, 693241), (151, 532556), (302, 266278), (604, 133139), (4379, 18364), (4591, 17516), (8758, 9182)]