23813296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{114487}}^1$

素因数の和:114508

約数の個数: 20

約数和(自身を含む): 49687792

約数和(自身を除く): 25874496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 114487, 228974, 457948, 915896, 1488331, 1831792, 2976662, 5953324, 11906648, 23813296]

約数ペア:

[(1, 23813296), (2, 11906648), (4, 5953324), (8, 2976662), (13, 1831792), (16, 1488331), (26, 915896), (52, 457948), (104, 228974), (208, 114487)]