231629152

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{20051}}^1$

素因数の和:20099

約数の個数: 36

約数和(自身を含む): 481308156

約数和(自身を除く): 249679004

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 11552, 20051, 40102, 80204, 160408, 320816, 380969, 641632, 761938, 1523876, 3047752, 6095504, 7238411, 12191008, 14476822, 28953644, 57907288, 115814576, 231629152]

約数ペア:

[(1, 231629152), (2, 115814576), (4, 57907288), (8, 28953644), (16, 14476822), (19, 12191008), (32, 7238411), (38, 6095504), (76, 3047752), (152, 1523876), (304, 761938), (361, 641632), (608, 380969), (722, 320816), (1444, 160408), (2888, 80204), (5776, 40102), (11552, 20051)]