22890064

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{26993}}^1$

素因数の和:27054

約数の個数: 20

約数和(自身を含む): 45187956

約数和(自身を除く): 22297892

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 26993, 53986, 107972, 215944, 431888, 1430629, 2861258, 5722516, 11445032, 22890064]

約数ペア:

[(1, 22890064), (2, 11445032), (4, 5722516), (8, 2861258), (16, 1430629), (53, 431888), (106, 215944), (212, 107972), (424, 53986), (848, 26993)]