69234064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{254537}}^1$

素因数の和:254562

約数の個数: 20

約数和(自身を含む): 142032204

約数和(自身を除く): 72798140

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 254537, 509074, 1018148, 2036296, 4072592, 4327129, 8654258, 17308516, 34617032, 69234064]

約数ペア:

[(1, 69234064), (2, 34617032), (4, 17308516), (8, 8654258), (16, 4327129), (17, 4072592), (34, 2036296), (68, 1018148), (136, 509074), (272, 254537)]