125930384

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{39551}}^1$

素因数の和:39758

約数の個数: 20

約数和(自身を含む): 245222400

約数和(自身を除く): 119292016

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 39551, 79102, 158204, 316408, 632816, 7870649, 15741298, 31482596, 62965192, 125930384]

約数ペア:

[(1, 125930384), (2, 62965192), (4, 31482596), (8, 15741298), (16, 7870649), (199, 632816), (398, 316408), (796, 158204), (1592, 79102), (3184, 39551)]