31770906

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 64931328

約数和(自身を除く): 33160422

約数列:

[1, 2, 3, 6, 83, 131, 166, 249, 262, 393, 487, 498, 786, 974, 1461, 2922, 10873, 21746, 32619, 40421, 63797, 65238, 80842, 121263, 127594, 191391, 242526, 382782, 5295151, 10590302, 15885453, 31770906]

約数ペア:

[(1, 31770906), (2, 15885453), (3, 10590302), (6, 5295151), (83, 382782), (131, 242526), (166, 191391), (249, 127594), (262, 121263), (393, 80842), (487, 65238), (498, 63797), (786, 40421), (974, 32619), (1461, 21746), (2922, 10873)]