80852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 24

約数和(自身を含む): 158760

約数和(自身を除く): 77908

約数列:

[1, 2, 4, 17, 29, 34, 41, 58, 68, 82, 116, 164, 493, 697, 986, 1189, 1394, 1972, 2378, 2788, 4756, 20213, 40426, 80852]

約数ペア:

[(1, 80852), (2, 40426), (4, 20213), (17, 4756), (29, 2788), (34, 2378), (41, 1972), (58, 1394), (68, 1189), (82, 986), (116, 697), (164, 493)]