829121168

素因数分解:

$2^4\times {\mathrm{2633}}^1\times {\mathrm{19681}}^1$

素因数の和:22322

約数の個数: 20

約数和(自身を含む): 1607114028

約数和(自身を除く): 777992860

約数列:

[1, 2, 4, 8, 16, 2633, 5266, 10532, 19681, 21064, 39362, 42128, 78724, 157448, 314896, 51820073, 103640146, 207280292, 414560584, 829121168]

約数ペア:

[(1, 829121168), (2, 414560584), (4, 207280292), (8, 103640146), (16, 51820073), (2633, 314896), (5266, 157448), (10532, 78724), (19681, 42128), (21064, 39362)]