109477168

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{39551}}^1$

素因数の和:39732

約数の個数: 20

約数和(自身を含む): 213343488

約数和(自身を除く): 103866320

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 39551, 79102, 158204, 316408, 632816, 6842323, 13684646, 27369292, 54738584, 109477168]

約数ペア:

[(1, 109477168), (2, 54738584), (4, 27369292), (8, 13684646), (16, 6842323), (173, 632816), (346, 316408), (692, 158204), (1384, 79102), (2768, 39551)]