40489192

素因数分解:

$2^3\times {\mathrm{1091}}^1\times {\mathrm{4639}}^1$

素因数の和:5736

約数の個数: 16

約数和(自身を含む): 76003200

約数和(自身を除く): 35514008

約数列:

[1, 2, 4, 8, 1091, 2182, 4364, 4639, 8728, 9278, 18556, 37112, 5061149, 10122298, 20244596, 40489192]

約数ペア:

[(1, 40489192), (2, 20244596), (4, 10122298), (8, 5061149), (1091, 37112), (2182, 18556), (4364, 9278), (4639, 8728)]