65221054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 40449602

約数列:

[1, 2, 23, 46, 47, 94, 97, 194, 311, 622, 1081, 2162, 2231, 4462, 4559, 7153, 9118, 14306, 14617, 29234, 30167, 60334, 104857, 209714, 336191, 672382, 693841, 1387682, 1417849, 2835698, 32610527, 65221054]

約数ペア:

[(1, 65221054), (2, 32610527), (23, 2835698), (46, 1417849), (47, 1387682), (94, 693841), (97, 672382), (194, 336191), (311, 209714), (622, 104857), (1081, 60334), (2162, 30167), (2231, 29234), (4462, 14617), (4559, 14306), (7153, 9118)]