215528632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{1571}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 441417600

約数和(自身を除く): 225888968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1559, 1571, 3118, 3142, 6236, 6284, 12472, 12568, 17149, 17281, 34298, 34562, 68596, 69124, 137192, 138248, 2449189, 4898378, 9796756, 19593512, 26941079, 53882158, 107764316, 215528632]

約数ペア:

[(1, 215528632), (2, 107764316), (4, 53882158), (8, 26941079), (11, 19593512), (22, 9796756), (44, 4898378), (88, 2449189), (1559, 138248), (1571, 137192), (3118, 69124), (3142, 68596), (6236, 34562), (6284, 34298), (12472, 17281), (12568, 17149)]