1566983648

素因数分解:

$2^5\times {\mathrm{4001}}^1\times {\mathrm{12239}}^1$

素因数の和:16250

約数の個数: 24

約数和(自身を含む): 3086022240

約数和(自身を除く): 1519038592

約数列:

[1, 2, 4, 8, 16, 32, 4001, 8002, 12239, 16004, 24478, 32008, 48956, 64016, 97912, 128032, 195824, 391648, 48968239, 97936478, 195872956, 391745912, 783491824, 1566983648]

約数ペア:

[(1, 1566983648), (2, 783491824), (4, 391745912), (8, 195872956), (16, 97936478), (32, 48968239), (4001, 391648), (8002, 195824), (12239, 128032), (16004, 97912), (24478, 64016), (32008, 48956)]