64989638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{160073}}^1$

素因数の和:160111

約数の個数: 16

約数和(自身を含む): 115253280

約数和(自身を除く): 50263642

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 160073, 320146, 1120511, 2241022, 4642117, 9284234, 32494819, 64989638]

約数ペア:

[(1, 64989638), (2, 32494819), (7, 9284234), (14, 4642117), (29, 2241022), (58, 1120511), (203, 320146), (406, 160073)]