80596784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11527}}^1$

素因数の和:11577

約数の個数: 40

約数和(自身を含む): 171536640

約数和(自身を除く): 90939856

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 11527, 23054, 46108, 92216, 184432, 219013, 265121, 438026, 530242, 876052, 1060484, 1752104, 2120968, 3504208, 4241936, 5037299, 10074598, 20149196, 40298392, 80596784]

約数ペア:

[(1, 80596784), (2, 40298392), (4, 20149196), (8, 10074598), (16, 5037299), (19, 4241936), (23, 3504208), (38, 2120968), (46, 1752104), (76, 1060484), (92, 876052), (152, 530242), (184, 438026), (304, 265121), (368, 219013), (437, 184432), (874, 92216), (1748, 46108), (3496, 23054), (6992, 11527)]