103373824

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:820

約数の個数: 44

約数和(自身を含む): 208286344

約数和(自身を除く): 104912520

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 643, 1024, 1256, 1286, 2512, 2572, 5024, 5144, 10048, 10288, 20096, 20576, 40192, 41152, 80384, 82304, 100951, 160768, 164608, 201902, 329216, 403804, 658432, 807608, 1615216, 3230432, 6460864, 12921728, 25843456, 51686912, 103373824]

約数ペア:

[(1, 103373824), (2, 51686912), (4, 25843456), (8, 12921728), (16, 6460864), (32, 3230432), (64, 1615216), (128, 807608), (157, 658432), (256, 403804), (314, 329216), (512, 201902), (628, 164608), (643, 160768), (1024, 100951), (1256, 82304), (1286, 80384), (2512, 41152), (2572, 40192), (5024, 20576), (5144, 20096), (10048, 10288)]