21325324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7993}}^1$

素因数の和:8049

約数の個数: 24

約数和(自身を含む): 40289760

約数和(自身を除く): 18964436

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 7993, 15986, 31972, 183839, 231797, 367678, 463594, 735356, 927188, 5331331, 10662662, 21325324]

約数ペア:

[(1, 21325324), (2, 10662662), (4, 5331331), (23, 927188), (29, 735356), (46, 463594), (58, 367678), (92, 231797), (116, 183839), (667, 31972), (1334, 15986), (2668, 7993)]