31580004

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{64187}}^1$

素因数の和:64235

約数の個数: 24

約数和(自身を含む): 75485088

約数和(自身を除く): 43905084

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 64187, 128374, 192561, 256748, 385122, 770244, 2631667, 5263334, 7895001, 10526668, 15790002, 31580004]

約数ペア:

[(1, 31580004), (2, 15790002), (3, 10526668), (4, 7895001), (6, 5263334), (12, 2631667), (41, 770244), (82, 385122), (123, 256748), (164, 192561), (246, 128374), (492, 64187)]