22377368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 45645600

約数和(自身を除く): 23268232

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2089, 2678, 4178, 5356, 8356, 10712, 16712, 27157, 54314, 108628, 215167, 217256, 430334, 860668, 1721336, 2797171, 5594342, 11188684, 22377368]

約数ペア:

[(1, 22377368), (2, 11188684), (4, 5594342), (8, 2797171), (13, 1721336), (26, 860668), (52, 430334), (103, 217256), (104, 215167), (206, 108628), (412, 54314), (824, 27157), (1339, 16712), (2089, 10712), (2678, 8356), (4178, 5356)]