55273616

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{26371}}^1$

素因数の和:26510

約数の個数: 20

約数和(自身を含む): 107914224

約数和(自身を除く): 52640608

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 26371, 52742, 105484, 210968, 421936, 3454601, 6909202, 13818404, 27636808, 55273616]

約数ペア:

[(1, 55273616), (2, 27636808), (4, 13818404), (8, 6909202), (16, 3454601), (131, 421936), (262, 210968), (524, 105484), (1048, 52742), (2096, 26371)]