86493148

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{6343}}^1$

素因数の和:6841

約数の個数: 24

約数和(自身を含む): 173368832

約数和(自身を除く): 86875684

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6343, 6818, 12686, 13636, 25372, 44401, 88802, 177604, 3089041, 6178082, 12356164, 21623287, 43246574, 86493148]

約数ペア:

[(1, 86493148), (2, 43246574), (4, 21623287), (7, 12356164), (14, 6178082), (28, 3089041), (487, 177604), (974, 88802), (1948, 44401), (3409, 25372), (6343, 13636), (6818, 12686)]