16645181804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101495011}}^1$

素因数の和:101495056

約数の個数: 12

約数和(自身を含む): 29839533528

約数和(自身を除く): 13194351724

約数列:

[1, 2, 4, 41, 82, 164, 101495011, 202990022, 405980044, 4161295451, 8322590902, 16645181804]

約数ペア:

[(1, 16645181804), (2, 8322590902), (4, 4161295451), (41, 405980044), (82, 202990022), (164, 101495011)]