16243432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 16415768

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 1439, 2822, 2878, 5644, 5756, 11288, 11512, 24463, 48926, 97852, 119437, 195704, 238874, 477748, 955496, 2030429, 4060858, 8121716, 16243432]

約数ペア:

[(1, 16243432), (2, 8121716), (4, 4060858), (8, 2030429), (17, 955496), (34, 477748), (68, 238874), (83, 195704), (136, 119437), (166, 97852), (332, 48926), (664, 24463), (1411, 11512), (1439, 11288), (2822, 5756), (2878, 5644)]