23471344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{112843}}^1$

素因数の和:112864

約数の個数: 20

約数和(自身を含む): 48974296

約数和(自身を除く): 25502952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 112843, 225686, 451372, 902744, 1466959, 1805488, 2933918, 5867836, 11735672, 23471344]

約数ペア:

[(1, 23471344), (2, 11735672), (4, 5867836), (8, 2933918), (13, 1805488), (16, 1466959), (26, 902744), (52, 451372), (104, 225686), (208, 112843)]