42397108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9161}}^1$

素因数の和:9267

約数の個数: 24

約数和(自身を含む): 80808840

約数和(自身を除く): 38411732

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 9161, 18322, 36644, 119093, 238186, 476372, 815329, 1630658, 3261316, 10599277, 21198554, 42397108]

約数ペア:

[(1, 42397108), (2, 21198554), (4, 10599277), (13, 3261316), (26, 1630658), (52, 815329), (89, 476372), (178, 238186), (356, 119093), (1157, 36644), (2314, 18322), (4628, 9161)]