61431288

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{30839}}^1$

素因数の和:30931

約数の個数: 32

約数和(自身を含む): 155433600

約数和(自身を除く): 94002312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 30839, 61678, 92517, 123356, 185034, 246712, 370068, 740136, 2559637, 5119274, 7678911, 10238548, 15357822, 20477096, 30715644, 61431288]

約数ペア:

[(1, 61431288), (2, 30715644), (3, 20477096), (4, 15357822), (6, 10238548), (8, 7678911), (12, 5119274), (24, 2559637), (83, 740136), (166, 370068), (249, 246712), (332, 185034), (498, 123356), (664, 92517), (996, 61678), (1992, 30839)]