89505676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{1321}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 168941024

約数和(自身を除く): 79435348

約数列:

[1, 2, 4, 13, 26, 52, 1303, 1321, 2606, 2642, 5212, 5284, 16939, 17173, 33878, 34346, 67756, 68692, 1721263, 3442526, 6885052, 22376419, 44752838, 89505676]

約数ペア:

[(1, 89505676), (2, 44752838), (4, 22376419), (13, 6885052), (26, 3442526), (52, 1721263), (1303, 68692), (1321, 67756), (2606, 34346), (2642, 33878), (5212, 17173), (5284, 16939)]