80320954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{967}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 146361600

約数和(自身を除く): 66040646

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 349, 698, 967, 1934, 2443, 4886, 5933, 6769, 11866, 13538, 16439, 32878, 41531, 83062, 115073, 230146, 337483, 674966, 2362381, 4724762, 5737211, 11474422, 40160477, 80320954]

約数ペア:

[(1, 80320954), (2, 40160477), (7, 11474422), (14, 5737211), (17, 4724762), (34, 2362381), (119, 674966), (238, 337483), (349, 230146), (698, 115073), (967, 83062), (1934, 41531), (2443, 32878), (4886, 16439), (5933, 13538), (6769, 11866)]