1566160528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{2129}}^1$

素因数の和:4159

約数の個数: 40

約数和(自身を含む): 3169440000

約数和(自身を除く): 1603279472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1999, 2129, 3998, 4258, 7996, 8516, 15992, 17032, 31984, 34064, 45977, 48967, 91954, 97934, 183908, 195868, 367816, 391736, 735632, 783472, 4255871, 8511742, 17023484, 34046968, 68093936, 97885033, 195770066, 391540132, 783080264, 1566160528]

約数ペア:

[(1, 1566160528), (2, 783080264), (4, 391540132), (8, 195770066), (16, 97885033), (23, 68093936), (46, 34046968), (92, 17023484), (184, 8511742), (368, 4255871), (1999, 783472), (2129, 735632), (3998, 391736), (4258, 367816), (7996, 195868), (8516, 183908), (15992, 97934), (17032, 91954), (31984, 48967), (34064, 45977)]