45404048

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{27551}}^1$

素因数の和:27662

約数の個数: 20

約数和(自身を含む): 88827648

約数和(自身を除く): 43423600

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 27551, 55102, 110204, 220408, 440816, 2837753, 5675506, 11351012, 22702024, 45404048]

約数ペア:

[(1, 45404048), (2, 22702024), (4, 11351012), (8, 5675506), (16, 2837753), (103, 440816), (206, 220408), (412, 110204), (824, 55102), (1648, 27551)]