80326576

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41491}}^1$

素因数の和:41521

約数の個数: 30

約数和(自身を含む): 171071516

約数和(自身を除く): 90744940

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 41491, 82982, 165964, 331928, 456401, 663856, 912802, 1825604, 3651208, 5020411, 7302416, 10040822, 20081644, 40163288, 80326576]

約数ペア:

[(1, 80326576), (2, 40163288), (4, 20081644), (8, 10040822), (11, 7302416), (16, 5020411), (22, 3651208), (44, 1825604), (88, 912802), (121, 663856), (176, 456401), (242, 331928), (484, 165964), (968, 82982), (1936, 41491)]