80039492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{8599}}^1$

素因数の和:8795

約数の個数: 24

約数和(自身を含む): 151704000

約数和(自身を除く): 71664508

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 8599, 9308, 17198, 34396, 111787, 223574, 447148, 1539221, 3078442, 6156884, 20009873, 40019746, 80039492]

約数ペア:

[(1, 80039492), (2, 40019746), (4, 20009873), (13, 6156884), (26, 3078442), (52, 1539221), (179, 447148), (358, 223574), (716, 111787), (2327, 34396), (4654, 17198), (8599, 9308)]