31133264

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{1409}}^1$

素因数の和:2798

約数の個数: 20

約数和(自身を含む): 60407220

約数和(自身を除く): 29273956

約数列:

[1, 2, 4, 8, 16, 1381, 1409, 2762, 2818, 5524, 5636, 11048, 11272, 22096, 22544, 1945829, 3891658, 7783316, 15566632, 31133264]

約数ペア:

[(1, 31133264), (2, 15566632), (4, 7783316), (8, 3891658), (16, 1945829), (1381, 22544), (1409, 22096), (2762, 11272), (2818, 11048), (5524, 5636)]