85522868

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 152136768

約数和(自身を除く): 66613900

約数列:

[1, 2, 4, 83, 166, 313, 332, 626, 823, 1252, 1646, 3292, 25979, 51958, 68309, 103916, 136618, 257599, 273236, 515198, 1030396, 21380717, 42761434, 85522868]

約数ペア:

[(1, 85522868), (2, 42761434), (4, 21380717), (83, 1030396), (166, 515198), (313, 273236), (332, 257599), (626, 136618), (823, 103916), (1252, 68309), (1646, 51958), (3292, 25979)]