87470288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{237691}}^1$

素因数の和:237722

約数の個数: 20

約数和(自身を含む): 176842848

約数和(自身を除く): 89372560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 237691, 475382, 950764, 1901528, 3803056, 5466893, 10933786, 21867572, 43735144, 87470288]

約数ペア:

[(1, 87470288), (2, 43735144), (4, 21867572), (8, 10933786), (16, 5466893), (23, 3803056), (46, 1901528), (92, 950764), (184, 475382), (368, 237691)]