54129136

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{18691}}^1$

素因数の和:18880

約数の個数: 20

約数和(自身を含む): 105460264

約数和(自身を除く): 51331128

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 18691, 37382, 74764, 149528, 299056, 3383071, 6766142, 13532284, 27064568, 54129136]

約数ペア:

[(1, 54129136), (2, 27064568), (4, 13532284), (8, 6766142), (16, 3383071), (181, 299056), (362, 149528), (724, 74764), (1448, 37382), (2896, 18691)]