80225144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6359}}^1$

素因数の和:6467

約数の個数: 32

約数和(自身を含む): 160272000

約数和(自身を除く): 80046856

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 6359, 12616, 12718, 25436, 50872, 120821, 241642, 483284, 527797, 966568, 1055594, 2111188, 4222376, 10028143, 20056286, 40112572, 80225144]

約数ペア:

[(1, 80225144), (2, 40112572), (4, 20056286), (8, 10028143), (19, 4222376), (38, 2111188), (76, 1055594), (83, 966568), (152, 527797), (166, 483284), (332, 241642), (664, 120821), (1577, 50872), (3154, 25436), (6308, 12718), (6359, 12616)]