31194908164

素因数分解:

$2^2\times 7^1\times {\mathrm{13931}}^1\times {\mathrm{79973}}^1$

素因数の和:93915

約数の個数: 24

約数和(自身を含む): 62395075008

約数和(自身を除く): 31200166844

約数列:

[1, 2, 4, 7, 14, 28, 13931, 27862, 55724, 79973, 97517, 159946, 195034, 319892, 390068, 559811, 1119622, 2239244, 1114103863, 2228207726, 4456415452, 7798727041, 15597454082, 31194908164]

約数ペア:

[(1, 31194908164), (2, 15597454082), (4, 7798727041), (7, 4456415452), (14, 2228207726), (28, 1114103863), (13931, 2239244), (27862, 1119622), (55724, 559811), (79973, 390068), (97517, 319892), (159946, 195034)]