17243216

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{12109}}^1$

素因数の和:12206

約数の個数: 20

約数和(自身を含む): 33786900

約数和(自身を除く): 16543684

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 12109, 24218, 48436, 96872, 193744, 1077701, 2155402, 4310804, 8621608, 17243216]

約数ペア:

[(1, 17243216), (2, 8621608), (4, 4310804), (8, 2155402), (16, 1077701), (89, 193744), (178, 96872), (356, 48436), (712, 24218), (1424, 12109)]