1626136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 3225600

約数和(自身を除く): 1599464

約数列:

[1, 2, 4, 8, 31, 62, 79, 83, 124, 158, 166, 248, 316, 332, 632, 664, 2449, 2573, 4898, 5146, 6557, 9796, 10292, 13114, 19592, 20584, 26228, 52456, 203267, 406534, 813068, 1626136]

約数ペア:

[(1, 1626136), (2, 813068), (4, 406534), (8, 203267), (31, 52456), (62, 26228), (79, 20584), (83, 19592), (124, 13114), (158, 10292), (166, 9796), (248, 6557), (316, 5146), (332, 4898), (632, 2573), (664, 2449)]