83304784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{126989}}^1$

素因数の和:127038

約数の個数: 20

約数和(自身を含む): 165340980

約数和(自身を除く): 82036196

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 126989, 253978, 507956, 1015912, 2031824, 5206549, 10413098, 20826196, 41652392, 83304784]

約数ペア:

[(1, 83304784), (2, 41652392), (4, 20826196), (8, 10413098), (16, 5206549), (41, 2031824), (82, 1015912), (164, 507956), (328, 253978), (656, 126989)]