8708771984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{22279}}^1$

素因数の和:24519

約数の個数: 40

約数和(自身を含む): 18416291520

約数和(自身を除く): 9707519536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2221, 4442, 8884, 17768, 22279, 24431, 35536, 44558, 48862, 89116, 97724, 178232, 195448, 245069, 356464, 390896, 490138, 980276, 1960552, 3921104, 49481659, 98963318, 197926636, 395853272, 544298249, 791706544, 1088596498, 2177192996, 4354385992, 8708771984]

約数ペア:

[(1, 8708771984), (2, 4354385992), (4, 2177192996), (8, 1088596498), (11, 791706544), (16, 544298249), (22, 395853272), (44, 197926636), (88, 98963318), (176, 49481659), (2221, 3921104), (4442, 1960552), (8884, 980276), (17768, 490138), (22279, 390896), (24431, 356464), (35536, 245069), (44558, 195448), (48862, 178232), (89116, 97724)]