42464048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 95327232

約数和(自身を除く): 52863184

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 43, 44, 62, 86, 88, 124, 172, 176, 181, 248, 341, 344, 362, 473, 496, 682, 688, 724, 946, 1333, 1364, 1448, 1892, 1991, 2666, 2728, 2896, 3784, 3982, 5332, 5456, 5611, 7568, 7783, 7964, 10664, 11222, 14663, 15566, 15928, 21328, 22444, 29326, 31132, 31856, 44888, 58652, 61721, 62264, 85613, 89776, 117304, 123442, 124528, 171226, 234608, 241273, 246884, 342452, 482546, 493768, 684904, 965092, 987536, 1369808, 1930184, 2654003, 3860368, 5308006, 10616012, 21232024, 42464048]

約数ペア:

[(1, 42464048), (2, 21232024), (4, 10616012), (8, 5308006), (11, 3860368), (16, 2654003), (22, 1930184), (31, 1369808), (43, 987536), (44, 965092), (62, 684904), (86, 493768), (88, 482546), (124, 342452), (172, 246884), (176, 241273), (181, 234608), (248, 171226), (341, 124528), (344, 123442), (362, 117304), (473, 89776), (496, 85613), (682, 62264), (688, 61721), (724, 58652), (946, 44888), (1333, 31856), (1364, 31132), (1448, 29326), (1892, 22444), (1991, 21328), (2666, 15928), (2728, 15566), (2896, 14663), (3784, 11222), (3982, 10664), (5332, 7964), (5456, 7783), (5611, 7568)]