16729120816

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{1694603}}^1$

素因数の和:1695228

約数の個数: 20

約数和(自身を含む): 32465223432

約数和(自身を除く): 15736102616

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 1694603, 3389206, 6778412, 13556824, 27113648, 1045570051, 2091140102, 4182280204, 8364560408, 16729120816]

約数ペア:

[(1, 16729120816), (2, 8364560408), (4, 4182280204), (8, 2091140102), (16, 1045570051), (617, 27113648), (1234, 13556824), (2468, 6778412), (4936, 3389206), (9872, 1694603)]