65298424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 126846720

約数和(自身を除く): 61548296

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 2287, 3569, 4574, 7138, 9148, 14276, 18296, 28552, 98341, 189821, 196682, 379642, 393364, 759284, 786728, 1518568, 8162303, 16324606, 32649212, 65298424]

約数ペア:

[(1, 65298424), (2, 32649212), (4, 16324606), (8, 8162303), (43, 1518568), (83, 786728), (86, 759284), (166, 393364), (172, 379642), (332, 196682), (344, 189821), (664, 98341), (2287, 28552), (3569, 18296), (4574, 14276), (7138, 9148)]