87286868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{18353}}^1$

素因数の和:18427

約数の個数: 24

約数和(自身を含む): 161882280

約数和(自身を除く): 74595412

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4756, 18353, 36706, 73412, 532237, 752473, 1064474, 1504946, 2128948, 3009892, 21821717, 43643434, 87286868]

約数ペア:

[(1, 87286868), (2, 43643434), (4, 21821717), (29, 3009892), (41, 2128948), (58, 1504946), (82, 1064474), (116, 752473), (164, 532237), (1189, 73412), (2378, 36706), (4756, 18353)]