73980208

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{20369}}^1$

素因数の和:20604

約数の個数: 20

約数和(自身を含む): 143975160

約数和(自身を除く): 69994952

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 20369, 40738, 81476, 162952, 325904, 4623763, 9247526, 18495052, 36990104, 73980208]

約数ペア:

[(1, 73980208), (2, 36990104), (4, 18495052), (8, 9247526), (16, 4623763), (227, 325904), (454, 162952), (908, 81476), (1816, 40738), (3632, 20369)]