90340936

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{37517}}^1$

素因数の和:37573

約数の個数: 32

約数和(自身を含む): 198095040

約数和(自身を除く): 107754104

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 37517, 75034, 150068, 262619, 300136, 525238, 1050476, 1613231, 2100952, 3226462, 6452924, 11292617, 12905848, 22585234, 45170468, 90340936]

約数ペア:

[(1, 90340936), (2, 45170468), (4, 22585234), (7, 12905848), (8, 11292617), (14, 6452924), (28, 3226462), (43, 2100952), (56, 1613231), (86, 1050476), (172, 525238), (301, 300136), (344, 262619), (602, 150068), (1204, 75034), (2408, 37517)]