31120428

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{38707}}^1$

素因数の和:38781

約数の個数: 24

約数和(自身を含む): 73700032

約数和(自身を除く): 42579604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 38707, 77414, 116121, 154828, 232242, 464484, 2593369, 5186738, 7780107, 10373476, 15560214, 31120428]

約数ペア:

[(1, 31120428), (2, 15560214), (3, 10373476), (4, 7780107), (6, 5186738), (12, 2593369), (67, 464484), (134, 232242), (201, 154828), (268, 116121), (402, 77414), (804, 38707)]