21876128

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29723}}^1$

素因数の和:29756

約数の個数: 24

約数和(自身を含む): 44942688

約数和(自身を除く): 23066560

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 29723, 59446, 118892, 237784, 475568, 683629, 951136, 1367258, 2734516, 5469032, 10938064, 21876128]

約数ペア:

[(1, 21876128), (2, 10938064), (4, 5469032), (8, 2734516), (16, 1367258), (23, 951136), (32, 683629), (46, 475568), (92, 237784), (184, 118892), (368, 59446), (736, 29723)]