31887154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53323}}^1$

素因数の和:53361

約数の個数: 16

約数和(自身を含む): 53750592

約数和(自身を除く): 21863438

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 53323, 106646, 693199, 1226429, 1386398, 2452858, 15943577, 31887154]

約数ペア:

[(1, 31887154), (2, 15943577), (13, 2452858), (23, 1386398), (26, 1226429), (46, 693199), (299, 106646), (598, 53323)]