9009008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{24481}}^1$

素因数の和:24512

約数の個数: 20

約数和(自身を含む): 18214608

約数和(自身を除く): 9205600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 24481, 48962, 97924, 195848, 391696, 563063, 1126126, 2252252, 4504504, 9009008]

約数ペア:

[(1, 9009008), (2, 4504504), (4, 2252252), (8, 1126126), (16, 563063), (23, 391696), (46, 195848), (92, 97924), (184, 48962), (368, 24481)]