163969916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{70313}}^1$

素因数の和:70381

約数の個数: 24

約数和(自身を含む): 318944304

約数和(自身を除く): 154974388

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 70313, 140626, 281252, 773443, 1546886, 3093772, 3726589, 7453178, 14906356, 40992479, 81984958, 163969916]

約数ペア:

[(1, 163969916), (2, 81984958), (4, 40992479), (11, 14906356), (22, 7453178), (44, 3726589), (53, 3093772), (106, 1546886), (212, 773443), (583, 281252), (1166, 140626), (2332, 70313)]