22153552

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{8291}}^1$

素因数の和:8466

約数の個数: 20

約数和(自身を含む): 43184736

約数和(自身を除く): 21031184

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 8291, 16582, 33164, 66328, 132656, 1384597, 2769194, 5538388, 11076776, 22153552]

約数ペア:

[(1, 22153552), (2, 11076776), (4, 5538388), (8, 2769194), (16, 1384597), (167, 132656), (334, 66328), (668, 33164), (1336, 16582), (2672, 8291)]