86545936

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 170685504

約数和(自身を除く): 84139568

約数列:

[1, 2, 4, 8, 16, 131, 157, 262, 263, 314, 524, 526, 628, 1048, 1052, 1256, 2096, 2104, 2512, 4208, 20567, 34453, 41134, 41291, 68906, 82268, 82582, 137812, 164536, 165164, 275624, 329072, 330328, 551248, 660656, 5409121, 10818242, 21636484, 43272968, 86545936]

約数ペア:

[(1, 86545936), (2, 43272968), (4, 21636484), (8, 10818242), (16, 5409121), (131, 660656), (157, 551248), (262, 330328), (263, 329072), (314, 275624), (524, 165164), (526, 164536), (628, 137812), (1048, 82582), (1052, 82268), (1256, 68906), (2096, 41291), (2104, 41134), (2512, 34453), (4208, 20567)]