4230928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20341}}^1$

素因数の和:20362

約数の個数: 20

約数和(自身を含む): 8828428

約数和(自身を除く): 4597500

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20341, 40682, 81364, 162728, 264433, 325456, 528866, 1057732, 2115464, 4230928]

約数ペア:

[(1, 4230928), (2, 2115464), (4, 1057732), (8, 528866), (13, 325456), (16, 264433), (26, 162728), (52, 81364), (104, 40682), (208, 20341)]