40206184

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{20023}}^1$

素因数の和:20280

約数の個数: 16

約数和(自身を含む): 75690720

約数和(自身を除く): 35484536

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 20023, 40046, 80092, 160184, 5025773, 10051546, 20103092, 40206184]

約数ペア:

[(1, 40206184), (2, 20103092), (4, 10051546), (8, 5025773), (251, 160184), (502, 80092), (1004, 40046), (2008, 20023)]