8188856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 16783200

約数和(自身を除く): 8594344

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1109, 1846, 2218, 3692, 4436, 7384, 8872, 14417, 28834, 57668, 78739, 115336, 157478, 314956, 629912, 1023607, 2047214, 4094428, 8188856]

約数ペア:

[(1, 8188856), (2, 4094428), (4, 2047214), (8, 1023607), (13, 629912), (26, 314956), (52, 157478), (71, 115336), (104, 78739), (142, 57668), (284, 28834), (568, 14417), (923, 8872), (1109, 7384), (1846, 4436), (2218, 3692)]