80765806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{4021}}^1$

素因数の和:4128

約数の個数: 24

約数和(自身を含む): 134801352

約数和(自身を除く): 54035546

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1826, 4021, 8042, 10043, 20086, 44231, 88462, 333743, 486541, 667486, 973082, 3671173, 7342346, 40382903, 80765806]

約数ペア:

[(1, 80765806), (2, 40382903), (11, 7342346), (22, 3671173), (83, 973082), (121, 667486), (166, 486541), (242, 333743), (913, 88462), (1826, 44231), (4021, 20086), (8042, 10043)]