80497016

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 73726984

約数列:

[1, 2, 4, 8, 67, 134, 179, 268, 358, 536, 716, 839, 1432, 1678, 3356, 6712, 11993, 23986, 47972, 56213, 95944, 112426, 150181, 224852, 300362, 449704, 600724, 1201448, 10062127, 20124254, 40248508, 80497016]

約数ペア:

[(1, 80497016), (2, 40248508), (4, 20124254), (8, 10062127), (67, 1201448), (134, 600724), (179, 449704), (268, 300362), (358, 224852), (536, 150181), (716, 112426), (839, 95944), (1432, 56213), (1678, 47972), (3356, 23986), (6712, 11993)]