30240848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{171823}}^1$

素因数の和:171842

約数の個数: 20

約数和(自身を含む): 63918528

約数和(自身を除く): 33677680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 171823, 343646, 687292, 1374584, 1890053, 2749168, 3780106, 7560212, 15120424, 30240848]

約数ペア:

[(1, 30240848), (2, 15120424), (4, 7560212), (8, 3780106), (11, 2749168), (16, 1890053), (22, 1374584), (44, 687292), (88, 343646), (176, 171823)]