42961136

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{3319}}^1$

素因数の和:4136

約数の個数: 20

約数和(自身を含む): 83365200

約数和(自身を除く): 40404064

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 3319, 6472, 6638, 12944, 13276, 26552, 53104, 2685071, 5370142, 10740284, 21480568, 42961136]

約数ペア:

[(1, 42961136), (2, 21480568), (4, 10740284), (8, 5370142), (16, 2685071), (809, 53104), (1618, 26552), (3236, 13276), (3319, 12944), (6472, 6638)]