25649426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{15971}}^1$

素因数の和:16057

約数の個数: 16

約数和(自身を含む): 42549408

約数和(自身を除く): 16899982

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 15971, 31942, 175681, 351362, 1165883, 2331766, 12824713, 25649426]

約数ペア:

[(1, 25649426), (2, 12824713), (11, 2331766), (22, 1165883), (73, 351362), (146, 175681), (803, 31942), (1606, 15971)]