127945928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{46901}}^1$

素因数の和:46949

約数の個数: 32

約数和(自身を含む): 270155520

約数和(自身を除く): 142209592

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 46901, 93802, 187604, 375208, 515911, 1031822, 1453931, 2063644, 2907862, 4127288, 5815724, 11631448, 15993241, 31986482, 63972964, 127945928]

約数ペア:

[(1, 127945928), (2, 63972964), (4, 31986482), (8, 15993241), (11, 11631448), (22, 5815724), (31, 4127288), (44, 2907862), (62, 2063644), (88, 1453931), (124, 1031822), (248, 515911), (341, 375208), (682, 187604), (1364, 93802), (2728, 46901)]