31973192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1009}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 63811800

約数和(自身を除く): 31838608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 233, 466, 932, 1009, 1864, 2018, 3961, 4036, 7922, 8072, 15844, 17153, 31688, 34306, 68612, 137224, 235097, 470194, 940388, 1880776, 3996649, 7993298, 15986596, 31973192]

約数ペア:

[(1, 31973192), (2, 15986596), (4, 7993298), (8, 3996649), (17, 1880776), (34, 940388), (68, 470194), (136, 235097), (233, 137224), (466, 68612), (932, 34306), (1009, 31688), (1864, 17153), (2018, 15844), (3961, 8072), (4036, 7922)]