135681296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{273551}}^1$

素因数の和:273590

約数の個数: 20

約数和(自身を含む): 271363584

約数和(自身を除く): 135682288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 273551, 547102, 1094204, 2188408, 4376816, 8480081, 16960162, 33920324, 67840648, 135681296]

約数ペア:

[(1, 135681296), (2, 67840648), (4, 33920324), (8, 16960162), (16, 8480081), (31, 4376816), (62, 2188408), (124, 1094204), (248, 547102), (496, 273551)]