64337192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 127483200

約数和(自身を除く): 63146008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 622, 1244, 1361, 2488, 2722, 5444, 5909, 10888, 11818, 23636, 25859, 47272, 51718, 103436, 206872, 423271, 846542, 1693084, 3386168, 8042149, 16084298, 32168596, 64337192]

約数ペア:

[(1, 64337192), (2, 32168596), (4, 16084298), (8, 8042149), (19, 3386168), (38, 1693084), (76, 846542), (152, 423271), (311, 206872), (622, 103436), (1244, 51718), (1361, 47272), (2488, 25859), (2722, 23636), (5444, 11818), (5909, 10888)]