89508318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1321}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 187322112

約数和(自身を除く): 97813794

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 491, 982, 1321, 1473, 2642, 2946, 3963, 7926, 11293, 22586, 30383, 33879, 60766, 67758, 91149, 182298, 648611, 1297222, 1945833, 3891666, 14918053, 29836106, 44754159, 89508318]

約数ペア:

[(1, 89508318), (2, 44754159), (3, 29836106), (6, 14918053), (23, 3891666), (46, 1945833), (69, 1297222), (138, 648611), (491, 182298), (982, 91149), (1321, 67758), (1473, 60766), (2642, 33879), (2946, 30383), (3963, 22586), (7926, 11293)]