40434568

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{17489}}^1$

素因数の和:17529

約数の個数: 24

約数和(自身を含む): 80541450

約数和(自身を除く): 40106882

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 17489, 34978, 69956, 139912, 297313, 594626, 1189252, 2378504, 5054321, 10108642, 20217284, 40434568]

約数ペア:

[(1, 40434568), (2, 20217284), (4, 10108642), (8, 5054321), (17, 2378504), (34, 1189252), (68, 594626), (136, 297313), (289, 139912), (578, 69956), (1156, 34978), (2312, 17489)]