64595638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{20959}}^1$

素因数の和:21051

約数の個数: 16

約数和(自身を含む): 102620160

約数和(自身を除く): 38024522

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 20959, 41918, 482057, 964114, 1404253, 2808506, 32297819, 64595638]

約数ペア:

[(1, 64595638), (2, 32297819), (23, 2808506), (46, 1404253), (67, 964114), (134, 482057), (1541, 41918), (3082, 20959)]