31481728

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{5233}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 64064160

約数和(自身を除く): 32582432

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 5233, 6016, 10466, 20932, 41864, 83728, 167456, 245951, 334912, 491902, 669824, 983804, 1967608, 3935216, 7870432, 15740864, 31481728]

約数ペア:

[(1, 31481728), (2, 15740864), (4, 7870432), (8, 3935216), (16, 1967608), (32, 983804), (47, 669824), (64, 491902), (94, 334912), (128, 245951), (188, 167456), (376, 83728), (752, 41864), (1504, 20932), (3008, 10466), (5233, 6016)]