16659376

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{11699}}^1$

素因数の和:11796

約数の個数: 20

約数和(自身を含む): 32643000

約数和(自身を除く): 15983624

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 11699, 23398, 46796, 93592, 187184, 1041211, 2082422, 4164844, 8329688, 16659376]

約数ペア:

[(1, 16659376), (2, 8329688), (4, 4164844), (8, 2082422), (16, 1041211), (89, 187184), (178, 93592), (356, 46796), (712, 23398), (1424, 11699)]