8209768144

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{1158263}}^1$

素因数の和:1158714

約数の個数: 20

約数和(自身を含む): 15942345696

約数和(自身を除く): 7732577552

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 1158263, 2316526, 4633052, 9266104, 18532208, 513110509, 1026221018, 2052442036, 4104884072, 8209768144]

約数ペア:

[(1, 8209768144), (2, 4104884072), (4, 2052442036), (8, 1026221018), (16, 513110509), (443, 18532208), (886, 9266104), (1772, 4633052), (3544, 2316526), (7088, 1158263)]