89376298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1021}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 153643392

約数和(自身を除く): 64267094

約数列:

[1, 2, 11, 22, 23, 46, 173, 253, 346, 506, 1021, 1903, 2042, 3806, 3979, 7958, 11231, 22462, 23483, 43769, 46966, 87538, 176633, 258313, 353266, 516626, 1942963, 3885926, 4062559, 8125118, 44688149, 89376298]

約数ペア:

[(1, 89376298), (2, 44688149), (11, 8125118), (22, 4062559), (23, 3885926), (46, 1942963), (173, 516626), (253, 353266), (346, 258313), (506, 176633), (1021, 87538), (1903, 46966), (2042, 43769), (3806, 23483), (3979, 22462), (7958, 11231)]