42115688

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{27277}}^1$

素因数の和:27476

約数の個数: 16

約数和(自身を含む): 79378980

約数和(自身を除く): 37263292

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 27277, 54554, 109108, 218216, 5264461, 10528922, 21057844, 42115688]

約数ペア:

[(1, 42115688), (2, 21057844), (4, 10528922), (8, 5264461), (193, 218216), (386, 109108), (772, 54554), (1544, 27277)]