56939816

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2591}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 111041280

約数和(自身を除く): 54101464

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 164, 268, 328, 536, 2591, 2747, 5182, 5494, 10364, 10988, 20728, 21976, 106231, 173597, 212462, 347194, 424924, 694388, 849848, 1388776, 7117477, 14234954, 28469908, 56939816]

約数ペア:

[(1, 56939816), (2, 28469908), (4, 14234954), (8, 7117477), (41, 1388776), (67, 849848), (82, 694388), (134, 424924), (164, 347194), (268, 212462), (328, 173597), (536, 106231), (2591, 21976), (2747, 20728), (5182, 10988), (5494, 10364)]