80745568

素因数分解:

$2^5\times {\mathrm{607}}^1\times {\mathrm{4157}}^1$

素因数の和:4774

約数の個数: 24

約数和(自身を含む): 159268032

約数和(自身を除く): 78522464

約数列:

[1, 2, 4, 8, 16, 32, 607, 1214, 2428, 4157, 4856, 8314, 9712, 16628, 19424, 33256, 66512, 133024, 2523299, 5046598, 10093196, 20186392, 40372784, 80745568]

約数ペア:

[(1, 80745568), (2, 40372784), (4, 20186392), (8, 10093196), (16, 5046598), (32, 2523299), (607, 133024), (1214, 66512), (2428, 33256), (4157, 19424), (4856, 16628), (8314, 9712)]