90872144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{516319}}^1$

素因数の和:516338

約数の個数: 20

約数和(自身を含む): 192071040

約数和(自身を除く): 101198896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 516319, 1032638, 2065276, 4130552, 5679509, 8261104, 11359018, 22718036, 45436072, 90872144]

約数ペア:

[(1, 90872144), (2, 45436072), (4, 22718036), (8, 11359018), (11, 8261104), (16, 5679509), (22, 4130552), (44, 2065276), (88, 1032638), (176, 516319)]