23260816

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10459}}^1$

素因数の和:10606

約数の個数: 20

約数和(自身を含む): 45396400

約数和(自身を除く): 22135584

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10459, 20918, 41836, 83672, 167344, 1453801, 2907602, 5815204, 11630408, 23260816]

約数ペア:

[(1, 23260816), (2, 11630408), (4, 5815204), (8, 2907602), (16, 1453801), (139, 167344), (278, 83672), (556, 41836), (1112, 20918), (2224, 10459)]