89844728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{11197}}^1$

素因数の和:11279

約数の個数: 32

約数和(自身を含む): 181407600

約数和(自身を除く): 91562872

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 11197, 22394, 44788, 89576, 190349, 380698, 660623, 761396, 1321246, 1522792, 2642492, 5284984, 11230591, 22461182, 44922364, 89844728]

約数ペア:

[(1, 89844728), (2, 44922364), (4, 22461182), (8, 11230591), (17, 5284984), (34, 2642492), (59, 1522792), (68, 1321246), (118, 761396), (136, 660623), (236, 380698), (472, 190349), (1003, 89576), (2006, 44788), (4012, 22394), (8024, 11197)]