31748192

素因数分解:

$2^5\times 7^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 71834112

約数和(自身を除く): 40085920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 271, 523, 542, 1046, 1084, 1897, 2092, 2168, 3661, 3794, 4184, 4336, 7322, 7588, 8368, 8672, 14644, 15176, 16736, 29288, 30352, 58576, 60704, 117152, 141733, 283466, 566932, 992131, 1133864, 1984262, 2267728, 3968524, 4535456, 7937048, 15874096, 31748192]

約数ペア:

[(1, 31748192), (2, 15874096), (4, 7937048), (7, 4535456), (8, 3968524), (14, 2267728), (16, 1984262), (28, 1133864), (32, 992131), (56, 566932), (112, 283466), (224, 141733), (271, 117152), (523, 60704), (542, 58576), (1046, 30352), (1084, 29288), (1897, 16736), (2092, 15176), (2168, 14644), (3661, 8672), (3794, 8368), (4184, 7588), (4336, 7322)]