86821036

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 153990144

約数和(自身を除く): 67169108

約数列:

[1, 2, 4, 131, 223, 262, 446, 524, 743, 892, 1486, 2972, 29213, 58426, 97333, 116852, 165689, 194666, 331378, 389332, 662756, 21705259, 43410518, 86821036]

約数ペア:

[(1, 86821036), (2, 43410518), (4, 21705259), (131, 662756), (223, 389332), (262, 331378), (446, 194666), (524, 165689), (743, 116852), (892, 97333), (1486, 58426), (2972, 29213)]