21224032

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{28837}}^1$

素因数の和:28870

約数の個数: 24

約数和(自身を含む): 43603056

約数和(自身を除く): 22379024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 28837, 57674, 115348, 230696, 461392, 663251, 922784, 1326502, 2653004, 5306008, 10612016, 21224032]

約数ペア:

[(1, 21224032), (2, 10612016), (4, 5306008), (8, 2653004), (16, 1326502), (23, 922784), (32, 663251), (46, 461392), (92, 230696), (184, 115348), (368, 57674), (736, 28837)]