86484656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{284489}}^1$

素因数の和:284516

約数の個数: 20

約数和(自身を含む): 176383800

約数和(自身を除く): 89899144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 284489, 568978, 1137956, 2275912, 4551824, 5405291, 10810582, 21621164, 43242328, 86484656]

約数ペア:

[(1, 86484656), (2, 43242328), (4, 21621164), (8, 10810582), (16, 5405291), (19, 4551824), (38, 2275912), (76, 1137956), (152, 568978), (304, 284489)]