131423568

素因数分解:

$2^4\times 3^1\times {\mathrm{2737991}}^1$

素因数の和:2738002

約数の個数: 20

約数和(自身を含む): 339511008

約数和(自身を除く): 208087440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2737991, 5475982, 8213973, 10951964, 16427946, 21903928, 32855892, 43807856, 65711784, 131423568]

約数ペア:

[(1, 131423568), (2, 65711784), (3, 43807856), (4, 32855892), (6, 21903928), (8, 16427946), (12, 10951964), (16, 8213973), (24, 5475982), (48, 2737991)]