61885808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{65557}}^1$

素因数の和:65624

約数の個数: 20

約数和(自身を含む): 121937880

約数和(自身を除く): 60052072

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 65557, 131114, 262228, 524456, 1048912, 3867863, 7735726, 15471452, 30942904, 61885808]

約数ペア:

[(1, 61885808), (2, 30942904), (4, 15471452), (8, 7735726), (16, 3867863), (59, 1048912), (118, 524456), (236, 262228), (472, 131114), (944, 65557)]