27831784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 54500040

約数和(自身を除く): 26668256

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 1601, 2173, 3202, 4346, 6404, 8692, 12808, 17384, 65641, 84853, 131282, 169706, 262564, 339412, 525128, 678824, 3478973, 6957946, 13915892, 27831784]

約数ペア:

[(1, 27831784), (2, 13915892), (4, 6957946), (8, 3478973), (41, 678824), (53, 525128), (82, 339412), (106, 262564), (164, 169706), (212, 131282), (328, 84853), (424, 65641), (1601, 17384), (2173, 12808), (3202, 8692), (4346, 6404)]