80423192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3541}}^1$

素因数の和:3731

約数の個数: 32

約数和(自身を含む): 160665120

約数和(自身を除く): 80241928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 2839, 3541, 5678, 7082, 11356, 14164, 22712, 28328, 60197, 120394, 240788, 481576, 591347, 1182694, 2365388, 4730776, 10052899, 20105798, 40211596, 80423192]

約数ペア:

[(1, 80423192), (2, 40211596), (4, 20105798), (8, 10052899), (17, 4730776), (34, 2365388), (68, 1182694), (136, 591347), (167, 481576), (334, 240788), (668, 120394), (1336, 60197), (2839, 28328), (3541, 22712), (5678, 14164), (7082, 11356)]