33944840

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4397}}^1$

素因数の和:4601

約数の個数: 32

約数和(自身を含む): 76789080

約数和(自身を除く): 42844240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 4397, 7720, 8794, 17588, 21985, 35176, 43970, 87940, 175880, 848621, 1697242, 3394484, 4243105, 6788968, 8486210, 16972420, 33944840]

約数ペア:

[(1, 33944840), (2, 16972420), (4, 8486210), (5, 6788968), (8, 4243105), (10, 3394484), (20, 1697242), (40, 848621), (193, 175880), (386, 87940), (772, 43970), (965, 35176), (1544, 21985), (1930, 17588), (3860, 8794), (4397, 7720)]