23318516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8461}}^1$

素因数の和:8531

約数の個数: 24

約数和(自身を含む): 44780904

約数和(自身を除く): 21462388

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 8461, 16922, 33844, 109993, 219986, 439972, 448433, 896866, 1793732, 5829629, 11659258, 23318516]

約数ペア:

[(1, 23318516), (2, 11659258), (4, 5829629), (13, 1793732), (26, 896866), (52, 448433), (53, 439972), (106, 219986), (212, 109993), (689, 33844), (1378, 16922), (2756, 8461)]