40205528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{456881}}^1$

素因数の和:456898

約数の個数: 16

約数和(自身を含む): 82238760

約数和(自身を除く): 42033232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 456881, 913762, 1827524, 3655048, 5025691, 10051382, 20102764, 40205528]

約数ペア:

[(1, 40205528), (2, 20102764), (4, 10051382), (8, 5025691), (11, 3655048), (22, 1827524), (44, 913762), (88, 456881)]