89043604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{32309}}^1$

素因数の和:32379

約数の個数: 24

約数和(自身を含む): 170984520

約数和(自身を除く): 81940916

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 32309, 64618, 129236, 420017, 840034, 1680068, 1712377, 3424754, 6849508, 22260901, 44521802, 89043604]

約数ペア:

[(1, 89043604), (2, 44521802), (4, 22260901), (13, 6849508), (26, 3424754), (52, 1712377), (53, 1680068), (106, 840034), (212, 420017), (689, 129236), (1378, 64618), (2756, 32309)]