86906972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7211}}^1$

素因数の和:7369

約数の個数: 24

約数和(自身を含む): 159933312

約数和(自身を除く): 73026340

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 3013, 6026, 7211, 12052, 14422, 28844, 165853, 331706, 663412, 944641, 1889282, 3778564, 21726743, 43453486, 86906972]

約数ペア:

[(1, 86906972), (2, 43453486), (4, 21726743), (23, 3778564), (46, 1889282), (92, 944641), (131, 663412), (262, 331706), (524, 165853), (3013, 28844), (6026, 14422), (7211, 12052)]