80530352

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19433}}^1$

素因数の和:19485

約数の個数: 40

約数和(自身を含む): 183146016

約数和(自身を除く): 102615664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 19433, 38866, 77732, 136031, 155464, 272062, 310928, 544124, 719021, 1088248, 1438042, 2176496, 2876084, 5033147, 5752168, 10066294, 11504336, 20132588, 40265176, 80530352]

約数ペア:

[(1, 80530352), (2, 40265176), (4, 20132588), (7, 11504336), (8, 10066294), (14, 5752168), (16, 5033147), (28, 2876084), (37, 2176496), (56, 1438042), (74, 1088248), (112, 719021), (148, 544124), (259, 310928), (296, 272062), (518, 155464), (592, 136031), (1036, 77732), (2072, 38866), (4144, 19433)]