80891088

素因数分解:

$2^4\times 3^1\times {\mathrm{1685231}}^1$

素因数の和:1685242

約数の個数: 20

約数和(自身を含む): 208968768

約数和(自身を除く): 128077680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1685231, 3370462, 5055693, 6740924, 10111386, 13481848, 20222772, 26963696, 40445544, 80891088]

約数ペア:

[(1, 80891088), (2, 40445544), (3, 26963696), (4, 20222772), (6, 13481848), (8, 10111386), (12, 6740924), (16, 5055693), (24, 3370462), (48, 1685231)]