89807336

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 172290240

約数和(自身を除く): 82482904

約数列:

[1, 2, 4, 8, 67, 134, 137, 268, 274, 536, 548, 1096, 1223, 2446, 4892, 9179, 9784, 18358, 36716, 73432, 81941, 163882, 167551, 327764, 335102, 655528, 670204, 1340408, 11225917, 22451834, 44903668, 89807336]

約数ペア:

[(1, 89807336), (2, 44903668), (4, 22451834), (8, 11225917), (67, 1340408), (134, 670204), (137, 655528), (268, 335102), (274, 327764), (536, 167551), (548, 163882), (1096, 81941), (1223, 73432), (2446, 36716), (4892, 18358), (9179, 9784)]