129058088

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{67499}}^1$

素因数の和:67744

約数の個数: 16

約数和(自身を含む): 243000000

約数和(自身を除く): 113941912

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 67499, 134998, 269996, 539992, 16132261, 32264522, 64529044, 129058088]

約数ペア:

[(1, 129058088), (2, 64529044), (4, 32264522), (8, 16132261), (239, 539992), (478, 269996), (956, 134998), (1912, 67499)]