31338164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54787}}^1$

素因数の和:54815

約数の個数: 24

約数和(自身を含む): 64430688

約数和(自身を除く): 33092524

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 54787, 109574, 219148, 602657, 712231, 1205314, 1424462, 2410628, 2848924, 7834541, 15669082, 31338164]

約数ペア:

[(1, 31338164), (2, 15669082), (4, 7834541), (11, 2848924), (13, 2410628), (22, 1424462), (26, 1205314), (44, 712231), (52, 602657), (143, 219148), (286, 109574), (572, 54787)]