80825048

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 155435760

約数和(自身を除く): 74610712

約数列:

[1, 2, 4, 8, 67, 101, 134, 202, 268, 404, 536, 808, 1493, 2986, 5972, 6767, 11944, 13534, 27068, 54136, 100031, 150793, 200062, 301586, 400124, 603172, 800248, 1206344, 10103131, 20206262, 40412524, 80825048]

約数ペア:

[(1, 80825048), (2, 40412524), (4, 20206262), (8, 10103131), (67, 1206344), (101, 800248), (134, 603172), (202, 400124), (268, 301586), (404, 200062), (536, 150793), (808, 100031), (1493, 54136), (2986, 27068), (5972, 13534), (6767, 11944)]