40908536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{222329}}^1$

素因数の和:222358

約数の個数: 16

約数和(自身を含む): 80038800

約数和(自身を除く): 39130264

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 222329, 444658, 889316, 1778632, 5113567, 10227134, 20454268, 40908536]

約数ペア:

[(1, 40908536), (2, 20454268), (4, 10227134), (8, 5113567), (23, 1778632), (46, 889316), (92, 444658), (184, 222329)]