40550168

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{17539}}^1$

素因数の和:17579

約数の個数: 24

約数和(自身を含む): 80771700

約数和(自身を除く): 40221532

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 17539, 35078, 70156, 140312, 298163, 596326, 1192652, 2385304, 5068771, 10137542, 20275084, 40550168]

約数ペア:

[(1, 40550168), (2, 20275084), (4, 10137542), (8, 5068771), (17, 2385304), (34, 1192652), (68, 596326), (136, 298163), (289, 140312), (578, 70156), (1156, 35078), (2312, 17539)]