80774824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4339}}^1$

素因数の和:4537

約数の個数: 32

約数和(自身を含む): 164052000

約数和(自身を除く): 83277176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4339, 4654, 8678, 9308, 17356, 18616, 34712, 56407, 112814, 225628, 451256, 776681, 1553362, 3106724, 6213448, 10096853, 20193706, 40387412, 80774824]

約数ペア:

[(1, 80774824), (2, 40387412), (4, 20193706), (8, 10096853), (13, 6213448), (26, 3106724), (52, 1553362), (104, 776681), (179, 451256), (358, 225628), (716, 112814), (1432, 56407), (2327, 34712), (4339, 18616), (4654, 17356), (8678, 9308)]