89417068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8641}}^1$

素因数の和:8857

約数の個数: 24

約数和(自身を含む): 169383200

約数和(自身を除く): 79966132

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 8641, 10348, 17282, 34564, 112333, 224666, 449332, 1719559, 3439118, 6878236, 22354267, 44708534, 89417068]

約数ペア:

[(1, 89417068), (2, 44708534), (4, 22354267), (13, 6878236), (26, 3439118), (52, 1719559), (199, 449332), (398, 224666), (796, 112333), (2587, 34564), (5174, 17282), (8641, 10348)]