23408944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{112543}}^1$

素因数の和:112564

約数の個数: 20

約数和(自身を含む): 48844096

約数和(自身を除く): 25435152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 112543, 225086, 450172, 900344, 1463059, 1800688, 2926118, 5852236, 11704472, 23408944]

約数ペア:

[(1, 23408944), (2, 11704472), (4, 5852236), (8, 2926118), (13, 1800688), (16, 1463059), (26, 900344), (52, 450172), (104, 225086), (208, 112543)]