64651088

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{6113}}^1$

素因数の和:6782

約数の個数: 20

約数和(自身を含む): 125471508

約数和(自身を除く): 60820420

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 6113, 10576, 12226, 24452, 48904, 97808, 4040693, 8081386, 16162772, 32325544, 64651088]

約数ペア:

[(1, 64651088), (2, 32325544), (4, 16162772), (8, 8081386), (16, 4040693), (661, 97808), (1322, 48904), (2644, 24452), (5288, 12226), (6113, 10576)]