20170028488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3433}}^1\times {\mathrm{43201}}^1$

素因数の和:46657

約数の個数: 32

約数和(自身を含む): 40056030360

約数和(自身を除く): 19886001872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3433, 6866, 13732, 27464, 43201, 58361, 86402, 116722, 172804, 233444, 345608, 466888, 734417, 1468834, 2937668, 5875336, 148309033, 296618066, 593236132, 1186472264, 2521253561, 5042507122, 10085014244, 20170028488]

約数ペア:

[(1, 20170028488), (2, 10085014244), (4, 5042507122), (8, 2521253561), (17, 1186472264), (34, 593236132), (68, 296618066), (136, 148309033), (3433, 5875336), (6866, 2937668), (13732, 1468834), (27464, 734417), (43201, 466888), (58361, 345608), (86402, 233444), (116722, 172804)]