21432856

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{92383}}^1$

素因数の和:92418

約数の個数: 16

約数和(自身を含む): 41572800

約数和(自身を除く): 20139944

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 92383, 184766, 369532, 739064, 2679107, 5358214, 10716428, 21432856]

約数ペア:

[(1, 21432856), (2, 10716428), (4, 5358214), (8, 2679107), (29, 739064), (58, 369532), (116, 184766), (232, 92383)]