42445136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{56443}}^1$

素因数の和:56498

約数の個数: 20

約数和(自身を含む): 83988672

約数和(自身を除く): 41543536

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 56443, 112886, 225772, 451544, 903088, 2652821, 5305642, 10611284, 21222568, 42445136]

約数ペア:

[(1, 42445136), (2, 21222568), (4, 10611284), (8, 5305642), (16, 2652821), (47, 903088), (94, 451544), (188, 225772), (376, 112886), (752, 56443)]