78492436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{21493}}^1$

素因数の和:21591

約数の個数: 24

約数和(自身を含む): 151661664

約数和(自身を除く): 73169228

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 21493, 42986, 85972, 236423, 472846, 945692, 1783919, 3567838, 7135676, 19623109, 39246218, 78492436]

約数ペア:

[(1, 78492436), (2, 39246218), (4, 19623109), (11, 7135676), (22, 3567838), (44, 1783919), (83, 945692), (166, 472846), (332, 236423), (913, 85972), (1826, 42986), (3652, 21493)]