54164218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 87494400

約数和(自身を除く): 33330182

約数列:

[1, 2, 23, 46, 61, 97, 122, 194, 199, 398, 1403, 2231, 2806, 4462, 4577, 5917, 9154, 11834, 12139, 19303, 24278, 38606, 136091, 272182, 279197, 443969, 558394, 887938, 1177483, 2354966, 27082109, 54164218]

約数ペア:

[(1, 54164218), (2, 27082109), (23, 2354966), (46, 1177483), (61, 887938), (97, 558394), (122, 443969), (194, 279197), (199, 272182), (398, 136091), (1403, 38606), (2231, 24278), (2806, 19303), (4462, 12139), (4577, 11834), (5917, 9154)]