81607768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{927361}}^1$

素因数の和:927378

約数の個数: 16

約数和(自身を含む): 166925160

約数和(自身を除く): 85317392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 927361, 1854722, 3709444, 7418888, 10200971, 20401942, 40803884, 81607768]

約数ペア:

[(1, 81607768), (2, 40803884), (4, 20401942), (8, 10200971), (11, 7418888), (22, 3709444), (44, 1854722), (88, 927361)]