86543902

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{1613}}^1$

素因数の和:1947

約数の個数: 16

約数和(自身を含む): 131508720

約数和(自身を除く): 44964818

約数列:

[1, 2, 139, 193, 278, 386, 1613, 3226, 26827, 53654, 224207, 311309, 448414, 622618, 43271951, 86543902]

約数ペア:

[(1, 86543902), (2, 43271951), (139, 622618), (193, 448414), (278, 311309), (386, 224207), (1613, 53654), (3226, 26827)]