16520230072

素因数分解:

$2^3\times {\mathrm{1553}}^1\times {\mathrm{1329703}}^1$

素因数の和:1331262

約数の個数: 16

約数和(自身を含む): 30995400240

約数和(自身を除く): 14475170168

約数列:

[1, 2, 4, 8, 1553, 3106, 6212, 12424, 1329703, 2659406, 5318812, 10637624, 2065028759, 4130057518, 8260115036, 16520230072]

約数ペア:

[(1, 16520230072), (2, 8260115036), (4, 4130057518), (8, 2065028759), (1553, 10637624), (3106, 5318812), (6212, 2659406), (12424, 1329703)]