85654778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{105227}}^1$

素因数の和:105277

約数の個数: 16

約数和(自身を含む): 143951904

約数和(自身を除く): 58297126

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 105227, 210454, 1157497, 2314994, 3893399, 7786798, 42827389, 85654778]

約数ペア:

[(1, 85654778), (2, 42827389), (11, 7786798), (22, 3893399), (37, 2314994), (74, 1157497), (407, 210454), (814, 105227)]