39171352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 84188160

約数和(自身を除く): 45016808

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 83, 88, 124, 166, 173, 248, 332, 341, 346, 664, 682, 692, 913, 1364, 1384, 1826, 1903, 2573, 2728, 3652, 3806, 5146, 5363, 7304, 7612, 10292, 10726, 14359, 15224, 20584, 21452, 28303, 28718, 42904, 56606, 57436, 58993, 113212, 114872, 117986, 157949, 226424, 235972, 315898, 445129, 471944, 631796, 890258, 1263592, 1780516, 3561032, 4896419, 9792838, 19585676, 39171352]

約数ペア:

[(1, 39171352), (2, 19585676), (4, 9792838), (8, 4896419), (11, 3561032), (22, 1780516), (31, 1263592), (44, 890258), (62, 631796), (83, 471944), (88, 445129), (124, 315898), (166, 235972), (173, 226424), (248, 157949), (332, 117986), (341, 114872), (346, 113212), (664, 58993), (682, 57436), (692, 56606), (913, 42904), (1364, 28718), (1384, 28303), (1826, 21452), (1903, 20584), (2573, 15224), (2728, 14359), (3652, 10726), (3806, 10292), (5146, 7612), (5363, 7304)]