170992016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17491}}^1$

素因数の和:17559

約数の個数: 40

約数和(自身を含む): 364393344

約数和(自身を除く): 193401328

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 17491, 34982, 69964, 139928, 227383, 279856, 454766, 822077, 909532, 1644154, 1819064, 3288308, 3638128, 6576616, 10687001, 13153232, 21374002, 42748004, 85496008, 170992016]

約数ペア:

[(1, 170992016), (2, 85496008), (4, 42748004), (8, 21374002), (13, 13153232), (16, 10687001), (26, 6576616), (47, 3638128), (52, 3288308), (94, 1819064), (104, 1644154), (188, 909532), (208, 822077), (376, 454766), (611, 279856), (752, 227383), (1222, 139928), (2444, 69964), (4888, 34982), (9776, 17491)]