85321348

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3323}}^1$

素因数の和:3472

約数の個数: 36

約数和(自身を含む): 175068432

約数和(自身を除く): 89747084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3323, 3668, 6419, 6646, 12838, 13292, 23261, 25676, 46522, 93044, 162827, 325654, 435313, 651308, 870626, 1741252, 3047191, 6094382, 12188764, 21330337, 42660674, 85321348]

約数ペア:

[(1, 85321348), (2, 42660674), (4, 21330337), (7, 12188764), (14, 6094382), (28, 3047191), (49, 1741252), (98, 870626), (131, 651308), (196, 435313), (262, 325654), (524, 162827), (917, 93044), (1834, 46522), (3323, 25676), (3668, 23261), (6419, 13292), (6646, 12838)]