107969776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{217681}}^1$

素因数の和:217720

約数の個数: 20

約数和(自身を含む): 215940544

約数和(自身を除く): 107970768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 217681, 435362, 870724, 1741448, 3482896, 6748111, 13496222, 26992444, 53984888, 107969776]

約数ペア:

[(1, 107969776), (2, 53984888), (4, 26992444), (8, 13496222), (16, 6748111), (31, 3482896), (62, 1741448), (124, 870724), (248, 435362), (496, 217681)]