84161776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{169681}}^1$

素因数の和:169720

約数の個数: 20

約数和(自身を含む): 168324544

約数和(自身を除く): 84162768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 169681, 339362, 678724, 1357448, 2714896, 5260111, 10520222, 21040444, 42080888, 84161776]

約数ペア:

[(1, 84161776), (2, 42080888), (4, 21040444), (8, 10520222), (16, 5260111), (31, 2714896), (62, 1357448), (124, 678724), (248, 339362), (496, 169681)]