542336

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 1142400

約数和(自身を除く): 600064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 223, 304, 446, 608, 892, 1216, 1784, 2432, 3568, 4237, 7136, 8474, 14272, 16948, 28544, 33896, 67792, 135584, 271168, 542336]

約数ペア:

[(1, 542336), (2, 271168), (4, 135584), (8, 67792), (16, 33896), (19, 28544), (32, 16948), (38, 14272), (64, 8474), (76, 7136), (128, 4237), (152, 3568), (223, 2432), (304, 1784), (446, 1216), (608, 892)]