45220408

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19559}}^1$

素因数の和:19599

約数の個数: 24

約数和(自身を含む): 90073800

約数和(自身を除く): 44853392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 19559, 39118, 78236, 156472, 332503, 665006, 1330012, 2660024, 5652551, 11305102, 22610204, 45220408]

約数ペア:

[(1, 45220408), (2, 22610204), (4, 11305102), (8, 5652551), (17, 2660024), (34, 1330012), (68, 665006), (136, 332503), (289, 156472), (578, 78236), (1156, 39118), (2312, 19559)]