82890830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2423}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 163358208

約数和(自身を除く): 80467378

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 2423, 3110, 3421, 4846, 6842, 12115, 17105, 24230, 26653, 34210, 53306, 133265, 266530, 753553, 1507106, 3767765, 7535530, 8289083, 16578166, 41445415, 82890830]

約数ペア:

[(1, 82890830), (2, 41445415), (5, 16578166), (10, 8289083), (11, 7535530), (22, 3767765), (55, 1507106), (110, 753553), (311, 266530), (622, 133265), (1555, 53306), (2423, 34210), (3110, 26653), (3421, 24230), (4846, 17105), (6842, 12115)]