89292892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8629}}^1$

素因数の和:8845

約数の個数: 24

約数和(自身を含む): 169148000

約数和(自身を除く): 79855108

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 8629, 10348, 17258, 34516, 112177, 224354, 448708, 1717171, 3434342, 6868684, 22323223, 44646446, 89292892]

約数ペア:

[(1, 89292892), (2, 44646446), (4, 22323223), (13, 6868684), (26, 3434342), (52, 1717171), (199, 448708), (398, 224354), (796, 112177), (2587, 34516), (5174, 17258), (8629, 10348)]