80883916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4603}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 148506624

約数和(自身を除く): 67622708

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 4393, 4603, 8786, 9206, 17572, 18412, 105869, 211738, 423476, 879173, 1758346, 3516692, 20220979, 40441958, 80883916]

約数ペア:

[(1, 80883916), (2, 40441958), (4, 20220979), (23, 3516692), (46, 1758346), (92, 879173), (191, 423476), (382, 211738), (764, 105869), (4393, 18412), (4603, 17572), (8786, 9206)]