40281862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{9907}}^1$

素因数の和:10035

約数の個数: 16

約数和(自身を含む): 64203840

約数和(自身を除く): 23921978

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 9907, 19814, 188233, 376466, 1060049, 2120098, 20140931, 40281862]

約数ペア:

[(1, 40281862), (2, 20140931), (19, 2120098), (38, 1060049), (107, 376466), (214, 188233), (2033, 19814), (4066, 9907)]