87930970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{517241}}^1$

素因数の和:517265

約数の個数: 16

約数和(自身を含む): 167586408

約数和(自身を除く): 79655438

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 517241, 1034482, 2586205, 5172410, 8793097, 17586194, 43965485, 87930970]

約数ペア:

[(1, 87930970), (2, 43965485), (5, 17586194), (10, 8793097), (17, 5172410), (34, 2586205), (85, 1034482), (170, 517241)]