61661204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{7829}}^1$

素因数の和:8023

約数の個数: 24

約数和(自身を含む): 118389600

約数和(自身を除く): 56728396

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7829, 7876, 15658, 31316, 86119, 172238, 344476, 1401391, 2802782, 5605564, 15415301, 30830602, 61661204]

約数ペア:

[(1, 61661204), (2, 30830602), (4, 15415301), (11, 5605564), (22, 2802782), (44, 1401391), (179, 344476), (358, 172238), (716, 86119), (1969, 31316), (3938, 15658), (7829, 7876)]