41690584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{400871}}^1$

素因数の和:400890

約数の個数: 16

約数和(自身を含む): 84183120

約数和(自身を除く): 42492536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 400871, 801742, 1603484, 3206968, 5211323, 10422646, 20845292, 41690584]

約数ペア:

[(1, 41690584), (2, 20845292), (4, 10422646), (8, 5211323), (13, 3206968), (26, 1603484), (52, 801742), (104, 400871)]