1567983616

素因数分解:

$2^{11}\times {\mathrm{383}}^1\times {\mathrm{1999}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 3144960000

約数和(自身を除く): 1576976384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 383, 512, 766, 1024, 1532, 1999, 2048, 3064, 3998, 6128, 7996, 12256, 15992, 24512, 31984, 49024, 63968, 98048, 127936, 196096, 255872, 392192, 511744, 765617, 784384, 1023488, 1531234, 2046976, 3062468, 4093952, 6124936, 12249872, 24499744, 48999488, 97998976, 195997952, 391995904, 783991808, 1567983616]

約数ペア:

[(1, 1567983616), (2, 783991808), (4, 391995904), (8, 195997952), (16, 97998976), (32, 48999488), (64, 24499744), (128, 12249872), (256, 6124936), (383, 4093952), (512, 3062468), (766, 2046976), (1024, 1531234), (1532, 1023488), (1999, 784384), (2048, 765617), (3064, 511744), (3998, 392192), (6128, 255872), (7996, 196096), (12256, 127936), (15992, 98048), (24512, 63968), (31984, 49024)]