84427538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{53233}}^1$

素因数の和:53309

約数の個数: 16

約数和(自身を含む): 138621336

約数和(自身を除く): 54193798

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 53233, 106466, 692029, 1384058, 3247213, 6494426, 42213769, 84427538]

約数ペア:

[(1, 84427538), (2, 42213769), (13, 6494426), (26, 3247213), (61, 1384058), (122, 692029), (793, 106466), (1586, 53233)]