31694894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 59567616

約数和(自身を除く): 27872722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 277, 554, 743, 1486, 1939, 3047, 3878, 5201, 6094, 8173, 10402, 16346, 21329, 42658, 57211, 114422, 205811, 411622, 1440677, 2263921, 2881354, 4527842, 15847447, 31694894]

約数ペア:

[(1, 31694894), (2, 15847447), (7, 4527842), (11, 2881354), (14, 2263921), (22, 1440677), (77, 411622), (154, 205811), (277, 114422), (554, 57211), (743, 42658), (1486, 21329), (1939, 16346), (3047, 10402), (3878, 8173), (5201, 6094)]