42080888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{169681}}^1$

素因数の和:169718

約数の個数: 16

約数和(自身を含む): 81447360

約数和(自身を除く): 39366472

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 169681, 339362, 678724, 1357448, 5260111, 10520222, 21040444, 42080888]

約数ペア:

[(1, 42080888), (2, 21040444), (4, 10520222), (8, 5260111), (31, 1357448), (62, 678724), (124, 339362), (248, 169681)]