40986728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3631}}^1$

素因数の和:3737

約数の個数: 32

約数和(自身を含む): 82373760

約数和(自身を除く): 41387032

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 3631, 5644, 7262, 11288, 14524, 29048, 61727, 123454, 246908, 301373, 493816, 602746, 1205492, 2410984, 5123341, 10246682, 20493364, 40986728]

約数ペア:

[(1, 40986728), (2, 20493364), (4, 10246682), (8, 5123341), (17, 2410984), (34, 1205492), (68, 602746), (83, 493816), (136, 301373), (166, 246908), (332, 123454), (664, 61727), (1411, 29048), (2822, 14524), (3631, 11288), (5644, 7262)]