8641232

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{11491}}^1$

素因数の和:11546

約数の個数: 20

約数和(自身を含む): 17100096

約数和(自身を除く): 8458864

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 11491, 22982, 45964, 91928, 183856, 540077, 1080154, 2160308, 4320616, 8641232]

約数ペア:

[(1, 8641232), (2, 4320616), (4, 2160308), (8, 1080154), (16, 540077), (47, 183856), (94, 91928), (188, 45964), (376, 22982), (752, 11491)]