83455216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{661}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 174683264

約数和(自身を除く): 91228048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 607, 661, 1214, 1322, 2428, 2644, 4856, 5288, 7891, 8593, 9712, 10576, 15782, 17186, 31564, 34372, 63128, 68744, 126256, 137488, 401227, 802454, 1604908, 3209816, 5215951, 6419632, 10431902, 20863804, 41727608, 83455216]

約数ペア:

[(1, 83455216), (2, 41727608), (4, 20863804), (8, 10431902), (13, 6419632), (16, 5215951), (26, 3209816), (52, 1604908), (104, 802454), (208, 401227), (607, 137488), (661, 126256), (1214, 68744), (1322, 63128), (2428, 34372), (2644, 31564), (4856, 17186), (5288, 15782), (7891, 10576), (8593, 9712)]