41812856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 80760240

約数和(自身を除く): 38947384

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 617, 788, 1234, 1576, 2468, 4936, 8471, 16942, 26531, 33884, 53062, 67768, 106124, 121549, 212248, 243098, 486196, 972392, 5226607, 10453214, 20906428, 41812856]

約数ペア:

[(1, 41812856), (2, 20906428), (4, 10453214), (8, 5226607), (43, 972392), (86, 486196), (172, 243098), (197, 212248), (344, 121549), (394, 106124), (617, 67768), (788, 53062), (1234, 33884), (1576, 26531), (2468, 16942), (4936, 8471)]