81518528744

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{324217}}^1$

素因数の和:324869

約数の個数: 32

約数和(自身を含む): 155994248520

約数和(自身を除く): 74475719776

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 593, 1186, 2372, 4744, 31429, 62858, 125716, 251432, 324217, 648434, 1296868, 2593736, 17183501, 34367002, 68734004, 137468008, 192260681, 384521362, 769042724, 1538085448, 10189816093, 20379632186, 40759264372, 81518528744]

約数ペア:

[(1, 81518528744), (2, 40759264372), (4, 20379632186), (8, 10189816093), (53, 1538085448), (106, 769042724), (212, 384521362), (424, 192260681), (593, 137468008), (1186, 68734004), (2372, 34367002), (4744, 17183501), (31429, 2593736), (62858, 1296868), (125716, 648434), (251432, 324217)]