31979176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5003}}^1$

素因数の和:5073

約数の個数: 32

約数和(自身を含む): 64851840

約数和(自身を除く): 32872664

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 5003, 6392, 10006, 20012, 40024, 85051, 170102, 235141, 340204, 470282, 680408, 940564, 1881128, 3997397, 7994794, 15989588, 31979176]

約数ペア:

[(1, 31979176), (2, 15989588), (4, 7994794), (8, 3997397), (17, 1881128), (34, 940564), (47, 680408), (68, 470282), (94, 340204), (136, 235141), (188, 170102), (376, 85051), (799, 40024), (1598, 20012), (3196, 10006), (5003, 6392)]