87975148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2311}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 159509504

約数和(自身を除く): 71534356

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 1228, 2311, 4622, 9244, 9517, 19034, 38068, 71641, 143282, 286564, 709477, 1418954, 2837908, 21993787, 43987574, 87975148]

約数ペア:

[(1, 87975148), (2, 43987574), (4, 21993787), (31, 2837908), (62, 1418954), (124, 709477), (307, 286564), (614, 143282), (1228, 71641), (2311, 38068), (4622, 19034), (9244, 9517)]