105657968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{507971}}^1$

素因数の和:507992

約数の個数: 20

約数和(自身を含む): 220459848

約数和(自身を除く): 114801880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 507971, 1015942, 2031884, 4063768, 6603623, 8127536, 13207246, 26414492, 52828984, 105657968]

約数ペア:

[(1, 105657968), (2, 52828984), (4, 26414492), (8, 13207246), (13, 8127536), (16, 6603623), (26, 4063768), (52, 2031884), (104, 1015942), (208, 507971)]