243124144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{286703}}^1$

素因数の和:286764

約数の個数: 20

約数和(自身を含む): 479942496

約数和(自身を除く): 236818352

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 286703, 573406, 1146812, 2293624, 4587248, 15195259, 30390518, 60781036, 121562072, 243124144]

約数ペア:

[(1, 243124144), (2, 121562072), (4, 60781036), (8, 30390518), (16, 15195259), (53, 4587248), (106, 2293624), (212, 1146812), (424, 573406), (848, 286703)]