71249222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{104471}}^1$

素因数の和:104515

約数の個数: 16

約数和(自身を含む): 120351744

約数和(自身を除く): 49102522

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 104471, 208942, 1149181, 2298362, 3238601, 6477202, 35624611, 71249222]

約数ペア:

[(1, 71249222), (2, 35624611), (11, 6477202), (22, 3238601), (31, 2298362), (62, 1149181), (341, 208942), (682, 104471)]