54756368

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{31397}}^1$

素因数の和:31514

約数の個数: 20

約数和(自身を含む): 107067180

約数和(自身を除く): 52310812

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 31397, 62794, 125588, 251176, 502352, 3422273, 6844546, 13689092, 27378184, 54756368]

約数ペア:

[(1, 54756368), (2, 27378184), (4, 13689092), (8, 6844546), (16, 3422273), (109, 502352), (218, 251176), (436, 125588), (872, 62794), (1744, 31397)]