109121968

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{145109}}^1$

素因数の和:145164

約数の個数: 20

約数和(自身を含む): 215923680

約数和(自身を除く): 106801712

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 145109, 290218, 580436, 1160872, 2321744, 6820123, 13640246, 27280492, 54560984, 109121968]

約数ペア:

[(1, 109121968), (2, 54560984), (4, 27280492), (8, 13640246), (16, 6820123), (47, 2321744), (94, 1160872), (188, 580436), (376, 290218), (752, 145109)]