89636872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27803}}^1$

素因数の和:27853

約数の個数: 32

約数和(自身を含む): 186842880

約数和(自身を除く): 97206008

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 27803, 55606, 111212, 222424, 361439, 722878, 861893, 1445756, 1723786, 2891512, 3447572, 6895144, 11204609, 22409218, 44818436, 89636872]

約数ペア:

[(1, 89636872), (2, 44818436), (4, 22409218), (8, 11204609), (13, 6895144), (26, 3447572), (31, 2891512), (52, 1723786), (62, 1445756), (104, 861893), (124, 722878), (248, 361439), (403, 222424), (806, 111212), (1612, 55606), (3224, 27803)]