31936697872

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{46419619}}^1$

素因数の和:46419670

約数の個数: 20

約数和(自身を含む): 63316361680

約数和(自身を除く): 31379663808

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 46419619, 92839238, 185678476, 371356952, 742713904, 1996043617, 3992087234, 7984174468, 15968348936, 31936697872]

約数ペア:

[(1, 31936697872), (2, 15968348936), (4, 7984174468), (8, 3992087234), (16, 1996043617), (43, 742713904), (86, 371356952), (172, 185678476), (344, 92839238), (688, 46419619)]