16931489152

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{366419}}^1$

素因数の和:366471

約数の個数: 48

約数和(自身を含む): 35599535100

約数和(自身を除く): 18668045948

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 5776, 11552, 23104, 46208, 366419, 732838, 1465676, 2931352, 5862704, 6961961, 11725408, 13923922, 23450816, 27847844, 46901632, 55695688, 111391376, 132277259, 222782752, 264554518, 445565504, 529109036, 891131008, 1058218072, 2116436144, 4232872288, 8465744576, 16931489152]

約数ペア:

[(1, 16931489152), (2, 8465744576), (4, 4232872288), (8, 2116436144), (16, 1058218072), (19, 891131008), (32, 529109036), (38, 445565504), (64, 264554518), (76, 222782752), (128, 132277259), (152, 111391376), (304, 55695688), (361, 46901632), (608, 27847844), (722, 23450816), (1216, 13923922), (1444, 11725408), (2432, 6961961), (2888, 5862704), (5776, 2931352), (11552, 1465676), (23104, 732838), (46208, 366419)]