2103741824

素因数分解:

$2^7\times {\mathrm{1471}}^1\times {\mathrm{11173}}^1$

素因数の和:12658

約数の個数: 32

約数和(自身を含む): 4194272640

約数和(自身を除く): 2090530816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1471, 2942, 5884, 11173, 11768, 22346, 23536, 44692, 47072, 89384, 94144, 178768, 188288, 357536, 715072, 1430144, 16435483, 32870966, 65741932, 131483864, 262967728, 525935456, 1051870912, 2103741824]

約数ペア:

[(1, 2103741824), (2, 1051870912), (4, 525935456), (8, 262967728), (16, 131483864), (32, 65741932), (64, 32870966), (128, 16435483), (1471, 1430144), (2942, 715072), (5884, 357536), (11173, 188288), (11768, 178768), (22346, 94144), (23536, 89384), (44692, 47072)]