22269328

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{26261}}^1$

素因数の和:26322

約数の個数: 20

約数和(自身を含む): 43962588

約数和(自身を除く): 21693260

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 26261, 52522, 105044, 210088, 420176, 1391833, 2783666, 5567332, 11134664, 22269328]

約数ペア:

[(1, 22269328), (2, 11134664), (4, 5567332), (8, 2783666), (16, 1391833), (53, 420176), (106, 210088), (212, 105044), (424, 52522), (848, 26261)]