31214227156

素因数分解:

$2^2\times 7^2\times {\mathrm{823}}^1\times {\mathrm{193507}}^1$

素因数の和:194348

約数の個数: 36

約数和(自身を含む): 63620786208

約数和(自身を除く): 32406559052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 823, 1646, 3292, 5761, 11522, 23044, 40327, 80654, 161308, 193507, 387014, 774028, 1354549, 2709098, 5418196, 9481843, 18963686, 37927372, 159256261, 318512522, 637025044, 1114793827, 2229587654, 4459175308, 7803556789, 15607113578, 31214227156]

約数ペア:

[(1, 31214227156), (2, 15607113578), (4, 7803556789), (7, 4459175308), (14, 2229587654), (28, 1114793827), (49, 637025044), (98, 318512522), (196, 159256261), (823, 37927372), (1646, 18963686), (3292, 9481843), (5761, 5418196), (11522, 2709098), (23044, 1354549), (40327, 774028), (80654, 387014), (161308, 193507)]