99639944

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1777}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 192450720

約数和(自身を除く): 92810776

約数列:

[1, 2, 4, 8, 43, 86, 163, 172, 326, 344, 652, 1304, 1777, 3554, 7009, 7108, 14018, 14216, 28036, 56072, 76411, 152822, 289651, 305644, 579302, 611288, 1158604, 2317208, 12454993, 24909986, 49819972, 99639944]

約数ペア:

[(1, 99639944), (2, 49819972), (4, 24909986), (8, 12454993), (43, 2317208), (86, 1158604), (163, 611288), (172, 579302), (326, 305644), (344, 289651), (652, 152822), (1304, 76411), (1777, 56072), (3554, 28036), (7009, 14216), (7108, 14018)]