21456608

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29153}}^1$

素因数の和:29186

約数の個数: 24

約数和(自身を含む): 44080848

約数和(自身を除く): 22624240

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 29153, 58306, 116612, 233224, 466448, 670519, 932896, 1341038, 2682076, 5364152, 10728304, 21456608]

約数ペア:

[(1, 21456608), (2, 10728304), (4, 5364152), (8, 2682076), (16, 1341038), (23, 932896), (32, 670519), (46, 466448), (92, 233224), (184, 116612), (368, 58306), (736, 29153)]