80547224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16007}}^1$

素因数の和:16067

約数の個数: 32

約数和(自身を含む): 164242080

約数和(自身を除く): 83694856

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 16007, 32014, 64028, 128056, 272119, 544238, 592259, 1088476, 1184518, 2176952, 2369036, 4738072, 10068403, 20136806, 40273612, 80547224]

約数ペア:

[(1, 80547224), (2, 40273612), (4, 20136806), (8, 10068403), (17, 4738072), (34, 2369036), (37, 2176952), (68, 1184518), (74, 1088476), (136, 592259), (148, 544238), (296, 272119), (629, 128056), (1258, 64028), (2516, 32014), (5032, 16007)]