8001584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26321}}^1$

素因数の和:26348

約数の個数: 20

約数和(自身を含む): 16319640

約数和(自身を除く): 8318056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26321, 52642, 105284, 210568, 421136, 500099, 1000198, 2000396, 4000792, 8001584]

約数ペア:

[(1, 8001584), (2, 4000792), (4, 2000396), (8, 1000198), (16, 500099), (19, 421136), (38, 210568), (76, 105284), (152, 52642), (304, 26321)]