31916713

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 34744320

約数和(自身を除く): 2827607

約数列:

[1, 19, 47, 103, 347, 893, 1957, 4841, 6593, 16309, 35741, 91979, 309871, 679079, 1679827, 31916713]

約数ペア:

[(1, 31916713), (19, 1679827), (47, 679079), (103, 309871), (347, 91979), (893, 35741), (1957, 16309), (4841, 6593)]