16847344

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{11831}}^1$

素因数の和:11928

約数の個数: 20

約数和(自身を含む): 33011280

約数和(自身を除く): 16163936

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 11831, 23662, 47324, 94648, 189296, 1052959, 2105918, 4211836, 8423672, 16847344]

約数ペア:

[(1, 16847344), (2, 8423672), (4, 4211836), (8, 2105918), (16, 1052959), (89, 189296), (178, 94648), (356, 47324), (712, 23662), (1424, 11831)]