122005928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{20693}}^1$

素因数の和:20777

約数の個数: 32

約数和(自身を含む): 253294560

約数和(自身を除く): 131288632

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 20693, 41386, 82772, 165544, 227623, 455246, 910492, 1386431, 1820984, 2772862, 5545724, 11091448, 15250741, 30501482, 61002964, 122005928]

約数ペア:

[(1, 122005928), (2, 61002964), (4, 30501482), (8, 15250741), (11, 11091448), (22, 5545724), (44, 2772862), (67, 1820984), (88, 1386431), (134, 910492), (268, 455246), (536, 227623), (737, 165544), (1474, 82772), (2948, 41386), (5896, 20693)]