67844752

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{25391}}^1$

素因数の和:25566

約数の個数: 20

約数和(自身を含む): 132241536

約数和(自身を除く): 64396784

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 25391, 50782, 101564, 203128, 406256, 4240297, 8480594, 16961188, 33922376, 67844752]

約数ペア:

[(1, 67844752), (2, 33922376), (4, 16961188), (8, 8480594), (16, 4240297), (167, 406256), (334, 203128), (668, 101564), (1336, 50782), (2672, 25391)]