8045013136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26463859}}^1$

素因数の和:26463886

約数の個数: 20

約数和(自身を含む): 16407593200

約数和(自身を除く): 8362580064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26463859, 52927718, 105855436, 211710872, 423421744, 502813321, 1005626642, 2011253284, 4022506568, 8045013136]

約数ペア:

[(1, 8045013136), (2, 4022506568), (4, 2011253284), (8, 1005626642), (16, 502813321), (19, 423421744), (38, 211710872), (76, 105855436), (152, 52927718), (304, 26463859)]