45665776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{219547}}^1$

素因数の和:219568

約数の個数: 20

約数和(自身を含む): 95283832

約数和(自身を除く): 49618056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 219547, 439094, 878188, 1756376, 2854111, 3512752, 5708222, 11416444, 22832888, 45665776]

約数ペア:

[(1, 45665776), (2, 22832888), (4, 11416444), (8, 5708222), (13, 3512752), (16, 2854111), (26, 1756376), (52, 878188), (104, 439094), (208, 219547)]