189020936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{27127}}^1$

素因数の和:27213

約数の個数: 32

約数和(自身を含む): 387387840

約数和(自身を除く): 198366904

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 27127, 54254, 108508, 217016, 352651, 705302, 1410604, 1817509, 2821208, 3635018, 7270036, 14540072, 23627617, 47255234, 94510468, 189020936]

約数ペア:

[(1, 189020936), (2, 94510468), (4, 47255234), (8, 23627617), (13, 14540072), (26, 7270036), (52, 3635018), (67, 2821208), (104, 1817509), (134, 1410604), (268, 705302), (536, 352651), (871, 217016), (1742, 108508), (3484, 54254), (6968, 27127)]