21325088

素因数分解:

$2^5\times {\mathrm{467}}^1\times {\mathrm{1427}}^1$

素因数の和:1904

約数の個数: 24

約数和(自身を含む): 42103152

約数和(自身を除く): 20778064

約数列:

[1, 2, 4, 8, 16, 32, 467, 934, 1427, 1868, 2854, 3736, 5708, 7472, 11416, 14944, 22832, 45664, 666409, 1332818, 2665636, 5331272, 10662544, 21325088]

約数ペア:

[(1, 21325088), (2, 10662544), (4, 5331272), (8, 2665636), (16, 1332818), (32, 666409), (467, 45664), (934, 22832), (1427, 14944), (1868, 11416), (2854, 7472), (3736, 5708)]