280536496

素因数分解:

$2^4\times {\mathrm{2243}}^1\times {\mathrm{7817}}^1$

素因数の和:10068

約数の個数: 20

約数和(自身を含む): 543851352

約数和(自身を除く): 263314856

約数列:

[1, 2, 4, 8, 16, 2243, 4486, 7817, 8972, 15634, 17944, 31268, 35888, 62536, 125072, 17533531, 35067062, 70134124, 140268248, 280536496]

約数ペア:

[(1, 280536496), (2, 140268248), (4, 70134124), (8, 35067062), (16, 17533531), (2243, 125072), (4486, 62536), (7817, 35888), (8972, 31268), (15634, 17944)]