195881344

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{90019}}^1$

素因数の和:90050

約数の個数: 32

約数和(自身を含む): 413191800

約数和(自身を除く): 217310456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 90019, 180038, 360076, 720152, 1440304, 1530323, 2880608, 3060646, 5761216, 6121292, 11522432, 12242584, 24485168, 48970336, 97940672, 195881344]

約数ペア:

[(1, 195881344), (2, 97940672), (4, 48970336), (8, 24485168), (16, 12242584), (17, 11522432), (32, 6121292), (34, 5761216), (64, 3060646), (68, 2880608), (128, 1530323), (136, 1440304), (272, 720152), (544, 360076), (1088, 180038), (2176, 90019)]