132781432

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76487}}^1$

素因数の和:76531

約数の個数: 32

約数和(自身を含む): 293713920

約数和(自身を除く): 160932488

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 76487, 152974, 305948, 535409, 611896, 1070818, 2141636, 2371097, 4283272, 4742194, 9484388, 16597679, 18968776, 33195358, 66390716, 132781432]

約数ペア:

[(1, 132781432), (2, 66390716), (4, 33195358), (7, 18968776), (8, 16597679), (14, 9484388), (28, 4742194), (31, 4283272), (56, 2371097), (62, 2141636), (124, 1070818), (217, 611896), (248, 535409), (434, 305948), (868, 152974), (1736, 76487)]