40341584

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{2399}}^1$

素因数の和:3458

約数の個数: 20

約数和(自身を含む): 78268800

約数和(自身を除く): 37927216

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 2399, 4204, 4798, 8408, 9596, 16816, 19192, 38384, 2521349, 5042698, 10085396, 20170792, 40341584]

約数ペア:

[(1, 40341584), (2, 20170792), (4, 10085396), (8, 5042698), (16, 2521349), (1051, 38384), (2102, 19192), (2399, 16816), (4204, 9596), (4798, 8408)]