289319504

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{47711}}^1$

素因数の和:48098

約数の個数: 20

約数和(自身を含む): 562047360

約数和(自身を除く): 272727856

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 47711, 95422, 190844, 381688, 763376, 18082469, 36164938, 72329876, 144659752, 289319504]

約数ペア:

[(1, 289319504), (2, 144659752), (4, 72329876), (8, 36164938), (16, 18082469), (379, 763376), (758, 381688), (1516, 190844), (3032, 95422), (6064, 47711)]