80405616

素因数分解:

$2^4\times 3^1\times {\mathrm{1675117}}^1$

素因数の和:1675128

約数の個数: 20

約数和(自身を含む): 207714632

約数和(自身を除く): 127309016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1675117, 3350234, 5025351, 6700468, 10050702, 13400936, 20101404, 26801872, 40202808, 80405616]

約数ペア:

[(1, 80405616), (2, 40202808), (3, 26801872), (4, 20101404), (6, 13400936), (8, 10050702), (12, 6700468), (16, 5025351), (24, 3350234), (48, 1675117)]