8040968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{77317}}^1$

素因数の和:77336

約数の個数: 16

約数和(自身を含む): 16236780

約数和(自身を除く): 8195812

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 77317, 154634, 309268, 618536, 1005121, 2010242, 4020484, 8040968]

約数ペア:

[(1, 8040968), (2, 4020484), (4, 2010242), (8, 1005121), (13, 618536), (26, 309268), (52, 154634), (104, 77317)]