8065424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 16859040

約数和(自身を除く): 8793616

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 617, 688, 817, 1234, 1634, 2468, 3268, 4936, 6536, 9872, 11723, 13072, 23446, 26531, 46892, 53062, 93784, 106124, 187568, 212248, 424496, 504089, 1008178, 2016356, 4032712, 8065424]

約数ペア:

[(1, 8065424), (2, 4032712), (4, 2016356), (8, 1008178), (16, 504089), (19, 424496), (38, 212248), (43, 187568), (76, 106124), (86, 93784), (152, 53062), (172, 46892), (304, 26531), (344, 23446), (617, 13072), (688, 11723), (817, 9872), (1234, 6536), (1634, 4936), (2468, 3268)]