64825168

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{55501}}^1$

素因数の和:55582

約数の個数: 20

約数和(自身を含む): 127321588

約数和(自身を除く): 62496420

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 55501, 111002, 222004, 444008, 888016, 4051573, 8103146, 16206292, 32412584, 64825168]

約数ペア:

[(1, 64825168), (2, 32412584), (4, 16206292), (8, 8103146), (16, 4051573), (73, 888016), (146, 444008), (292, 222004), (584, 111002), (1168, 55501)]