43272218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 74262528

約数和(自身を除く): 30990310

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 682, 737, 947, 1474, 1894, 2077, 4154, 10417, 20834, 22847, 29357, 45694, 58714, 63449, 126898, 322927, 645854, 697939, 1395878, 1966919, 3933838, 21636109, 43272218]

約数ペア:

[(1, 43272218), (2, 21636109), (11, 3933838), (22, 1966919), (31, 1395878), (62, 697939), (67, 645854), (134, 322927), (341, 126898), (682, 63449), (737, 58714), (947, 45694), (1474, 29357), (1894, 22847), (2077, 20834), (4154, 10417)]