191426984

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{110269}}^1$

素因数の和:110313

約数の個数: 32

約数和(自身を含む): 423436800

約数和(自身を除く): 232009816

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 110269, 220538, 441076, 771883, 882152, 1543766, 3087532, 3418339, 6175064, 6836678, 13673356, 23928373, 27346712, 47856746, 95713492, 191426984]

約数ペア:

[(1, 191426984), (2, 95713492), (4, 47856746), (7, 27346712), (8, 23928373), (14, 13673356), (28, 6836678), (31, 6175064), (56, 3418339), (62, 3087532), (124, 1543766), (217, 882152), (248, 771883), (434, 441076), (868, 220538), (1736, 110269)]