42509516

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{9091}}^1$

素因数の和:9269

約数の個数: 24

約数和(自身を含む): 85537536

約数和(自身を除く): 43028020

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 9091, 18182, 36364, 63637, 127274, 254548, 1518197, 3036394, 6072788, 10627379, 21254758, 42509516]

約数ペア:

[(1, 42509516), (2, 21254758), (4, 10627379), (7, 6072788), (14, 3036394), (28, 1518197), (167, 254548), (334, 127274), (668, 63637), (1169, 36364), (2338, 18182), (4676, 9091)]