23377808

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{16417}}^1$

素因数の和:16514

約数の個数: 20

約数和(自身を含む): 45806220

約数和(自身を除く): 22428412

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 16417, 32834, 65668, 131336, 262672, 1461113, 2922226, 5844452, 11688904, 23377808]

約数ペア:

[(1, 23377808), (2, 11688904), (4, 5844452), (8, 2922226), (16, 1461113), (89, 262672), (178, 131336), (356, 65668), (712, 32834), (1424, 16417)]