83913764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26861}}^1$

素因数の和:26947

約数の個数: 24

約数和(自身を含む): 162461376

約数和(自身を除く): 78547612

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 26861, 53722, 107444, 295471, 590942, 1181884, 1907131, 3814262, 7628524, 20978441, 41956882, 83913764]

約数ペア:

[(1, 83913764), (2, 41956882), (4, 20978441), (11, 7628524), (22, 3814262), (44, 1907131), (71, 1181884), (142, 590942), (284, 295471), (781, 107444), (1562, 53722), (3124, 26861)]