40208768

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{5927}}^1$

素因数の和:5994

約数の個数: 32

約数和(自身を含む): 81628560

約数和(自身を除く): 41419792

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 5927, 6784, 11854, 23708, 47416, 94832, 189664, 314131, 379328, 628262, 758656, 1256524, 2513048, 5026096, 10052192, 20104384, 40208768]

約数ペア:

[(1, 40208768), (2, 20104384), (4, 10052192), (8, 5026096), (16, 2513048), (32, 1256524), (53, 758656), (64, 628262), (106, 379328), (128, 314131), (212, 189664), (424, 94832), (848, 47416), (1696, 23708), (3392, 11854), (5927, 6784)]